zinc 68 protons neutrons electrons
Carbon is one of the few elements known since antiquity. Thechemical symbolfor Ytterbium isYb. Chemically a reactive metal, zinc combines with oxygen and other non-metals, reacts with dilute acids to release hydrogen. Zinc 66 has a mass of about 1.5 proton neutons and about 0.2 electron neutron electrons. Zinc-67 is composed of 30 protons, 37 neutrons, and 30 electrons. Atomic mass: 31 number of protons. Being a typical member of the lanthanide series, europium usually assumes the oxidation state +3. This element has 30 isotopes, 5 of them are natural and stable ones. Hafniumis a chemical element withatomic number72which means there are 72 protons and 72 electrons in the atomic structure. However, you may visit "Cookie Settings" to provide a controlled consent. Neptunium metal is silvery and tarnishes when exposed to air. Scandiumis a chemical element withatomic number21which means there are 21 protons and 21 electrons in the atomic structure. try these on your own and check the answer below 78 se 2-39 k + answers. It is fairly soft and slowly tarnishes in air. This cookie is set by GDPR Cookie Consent plugin. Osmium is a hard, brittle, bluish-white transition metal in the platinum group that is found as a trace element in alloys, mostly in platinum ores. Zinc-66 is composed of 30 protons, 36 neutrons, and 30 electrons. Cadmium is a chemical element with atomic number 48 which means there are 48 protons in its nucleus. So it has 30 protons and 30 electrons. Approximately 6070% of thallium production is used in the electronics industry. Calcium is an alkaline earth metal, it is a reactive pale yellow metal that forms a dark oxide-nitride layer when exposed to air. Zinc-68 is composed of 30 protons, 38 neutrons, and 30 electrons. It occurs in multiple compounds naturally. The atomic mass is carried by the atomic nucleus, which occupies only about 10-12of the total volume of the atom or less, but it contains all the positive charge and at least 99.95% of the total mass of the atom. Neptunium is the first transuranic element. Zirconiumis a chemical element withatomic number40which means there are 40 protons and 40 electrons in the atomic structure. Ceriumis a chemical element withatomic number58which means there are 58 protons and 58 electrons in the atomic structure. Thechemical symbolfor Praseodymium isPr. it has about 1, 500 electron numbers. Radon occurs naturally as an intermediate step in the normal radioactive decay chains through which thorium and uranium slowly decay into lead. Uraniumis a chemical element withatomic number92which means there are 92 protons and 92 electrons in the atomic structure. Thechemical symbolfor Platinum isPt. back to Zinc isotopes list Zinc-65 atom is a zinc atom in which the nucleus contains 35 neutrons. Platinum is one of the least reactive metals. Xenon is a colorless, dense, odorless noble gas found in the Earths atmosphere in trace amounts. Yttriumis a chemical element withatomic number39which means there are 39 protons and 39 electrons in the atomic structure. Cobaltis a chemical element withatomic number27which means there are 27 protons and 27 electrons in the atomic structure. Zinc atoms have 30 electrons and 30 protons with 34 neutrons in the most abundant isotope. See also:Atomic Mass Number Does it conserve in a nuclear reaction? Lawrenciumis a chemical element withatomic number103which means there are 103 protons and 103 electrons in the atomic structure. Thechemical symbolfor Gold isAu. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Thechemical symbolfor Sodium isNa. Calculating Numbers of Protons, Neutrons, and Electrons. The mention of names of specific companies or products does not imply any intention to infringe their proprietary rights. Zinc is unusually stable because of the lack of unpaired electrons. Thechemical symbolfor Lead isPb. Zinc is a classified transition metal and its symbol is 'Zn'. How many protons neutrons and electrons does zinc 66 have? Tellurium is a brittle, mildly toxic, rare, silver-white metalloid. . These have similar chemical properties, but palladium has the lowest melting point and is the least dense of them. Zinc-67 is composed of . Magnesiumis a chemical element withatomic number12which means there are 12 protons and 12 electrons in the atomic structure. Krypton is a member of group 18 (noble gases) elements. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling silver used in jewelry, cupronickel used to make marine hardware and coins. In my blog you will find all the important information about popular questions from all over the world, interesting facts, etc. Nobelium is the tenth transuranic element and is the penultimate member of the actinide series. Gadolinium belongs to a rare earth elements (it is one of a set of seventeen chemical elements in the periodic table). Thorium is moderately hard, malleable, and has a high melting point. How to find Protons & Electrons for the Zn 2+ (Zinc ion) Wayne Breslyn 626K subscribers 8.7K views 2 years ago In this video we'll use the Periodic table and a few simple rules to find the. Gold is thought to have been produced in supernova nucleosynthesis, from the collision of neutron stars. Praseodymium is a soft, silvery, malleable and ductile metal, valued for its magnetic, electrical, chemical, and optical properties. Cadmium is a soft, bluish-white metal is chemically similar to the two other stable metals in group 12, zinc and mercury. Neon is a colorless, odorless, inert monatomic gas under standard conditions, with about two-thirds the density of air. What is Conservation of Atomic Number, Neutron Number and Mass Number - Definition, Arsenic - Mass Number - Neutron Number - As, Copper Mass Number Neutron Number Cu, Gallium Mass Number Neutron Number Ga. Thechemical symbolfor Tantalum isTa. Praseodymium is the third member of the lanthanide series and is traditionally considered to be one of the rare-earth metals. As a result, as the number of protons increases,an increasing ratio of neutrons to protons is neededto form a stable nucleus. Osmium is the densest naturally occurring element, with a density of 22.59 g/cm3. Zinc is a blue-white metallic element. The atomic number of an element is equal to the number of protons and electrons in that element. Only about 5108% of all matter in the universe is europium. Manganese is a metal with important industrial metal alloy uses, particularly in stainless steels. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Thechemical symbolfor Manganese isMn. how many protrons. Thechemical symbolfor Cerium isCe. Neonis a chemical element withatomic number10which means there are 10 protons and 10 electrons in the atomic structure. Thechemical symbolfor Polonium isPo. Iridium is a very hard, brittle, silvery-white transition metal of the platinum group, iridium is generally credited with being the second densest element (after osmium). For example, actinides with odd neutron number are usually fissile (fissionable with slow neutrons) while actinides with even neutron number are usually not fissile (but are fissionable with fast neutrons). Cerium is also traditionally considered one of the rare-earth elements. Chromium is a steely-grey, lustrous, hard and brittle metal4 which takes a high polish, resists tarnishing, and has a high melting point. how do u find neutrons? Tellurium is far more common in the universe as a whole than on Earth. Zinc-64 is composed of 30 protons, 34 neutrons, and 30 electrons. Zinc-68 is composed of 30 protons, 38 neutrons, and 30 electrons. Zinc-68 Safety Data Sheet (SDS) in metal powder form - Download pdf fileDownload Zinc-68 SDS in metal powder form, Zinc-68 Safety Data Sheet (SDS) in oxide form - Download pdf fileDownload Zinc-68 SDS in oxide form. Its physical and chemical properties are most similar to its heavier homologues strontium and barium. It occurs on Earth as the decay product of various heavier elements. Liquid nitrogen (made by distilling liquid air) boils at 77.4 kelvins (195.8C) and is used as a coolant. Thechemical symbolfor Lithium isLi. is a rare earth element with a metallic silver luster. Niobium is a soft, grey, ductile transition metal, often found in the minerals pyrochlore (the main commercial source for niobium) and columbite. As seen on a periodic table, Lithium has an atomic mass of 7. Thechemical symbolfor Chlorine isCl. How many protons and neutrons are in zinc? Discoverer: Priestley, Joseph and Scheele, Carl Wilhelm, Discoverer: Ramsay, William and Travers, Morris, Discoverer: Ramsay, Sir William and Strutt, John (Lord Rayleigh), Discoverer: Del Rio, Andrs Manuel (1801) and Sefstrm, Nils Gabriel (1830), Discoverer: Lecoq de Boisbaudran, Paul-mile, Discoverer: Ramsay, Sir William and Travers, Morris, Discoverer: Bunsen, Robert Wilhelm and Kirchhoff, Gustav Robert, Discoverer: Perrier, Carlo and Segr, Emilio, Discoverer: Reich, Ferdinand and Richter, Hieronymus, Discoverer: Mller von Reichenstein, Franz Joseph, Discoverer: Ramsay, William and Travers, Morris William, Discoverer: Kirchhoff, Gustav and Bunsen, Robert. Only two stable nuclides have fewer neutrons than protons: hydrogen-1 and helium-3. Gold is a bright, slightly reddish yellow, dense, soft, malleable, and ductile metal. The most electronegative element among the following is A. sodium . These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. The free element, produced by reductive smelting, is a hard, lustrous, silver-gray metal. Chemically, indium is similar to gallium and thallium. Its monatomic form (H) is the most abundant chemical substance in the Universe, constituting roughly 75% of all baryonic mass. Vanadiumis a chemical element withatomic number23which means there are 23 protons and 23 electrons in the atomic structure. the nucleus with 30 nuclear protons is characterized as zinc But we got Zn2+ and this ion necessarily has 28 electronshow many in the NEUTRAL metal? Berkeliumis a chemical element withatomic number97which means there are 97 protons and 97 electrons in the atomic structure. Titanium condenser tubes are usually the best technical choice, however titanium is very expensive material. Thechemical symbolfor Rhenium isRe. By mass, aluminium makes up about 8% of the Earths crust; it is the third most abundant element after oxygen and silicon and the most abundant metal in the crust, though it is less common in the mantle below. and the mass is about 2.4 protion neuton electrons and 0,2 electrons, so the total mass for zinc 67 is 2,5. Thalliumis a chemical element withatomic number81which means there are 81 protons and 81 electrons in the atomic structure. Zinc always has 30 protons. Zinc-68 isotope is used for Copper-67 (Cu-67 isotope, 67Cu isotope) radionuclide (radioisotope) production (can be used in life science for healthcare and medical applications and pharmaceuticals industries). We also use third-party cookies that help us analyze and understand how you use this website. How many protons neutrons electrons in zinc? Dysprosiumis a chemical element withatomic number66which means there are 66 protons and 66 electrons in the atomic structure. It is obtained chiefly from the mineral cassiterite, which contains tin dioxide. Zinc-64 is composed of 30 protons, 34 neutrons , and 30 electrons. Thechemical symbolfor Niobium isNb. The information contained in this website is for general information purposes only. Number of Neutrons in Zinc = Atomic mass of Zinc - Atomic number of Zinc = 65 - 30 = 35 Number of Electrons in Zinc Electrons- 30. eCollection 2023 Feb 21. Thechemical symbolfor Copper isCu. Manage Settings An atom with two protons is always a helium atom. Thechemical symbolfor Actinium isAc. This elements is used in solder, cosmetics and pigments too. It is even less abundant than the so-called rare earths. ngy ng: 25/8/2022. Zirconium is mainly used as a refractory and opacifier, although small amounts are used as an alloying agent for its strong resistance to corrosion. Einsteinium is the seventh transuranic element, and an actinide. Actinium gave the name to the actinide series, a group of 15 similar elements between actinium and lawrencium in the periodic table. atomic number of zinc = 30. Lead is a heavy metal that is denser than most common materials. These cookies will be stored in your browser only with your consent. 1. in an atom of zinc, the respective numbers of protons, neutrons, and electrons are: a. Thechemical symbolfor Rubidium isRb. the atomic number) from the atomic mass will give you the calculated number of neutrons in the atom. This website was founded as a non-profit project, build entirely by a group of nuclear engineers. Units of measure have been defined for mass and energy on the atomic scale to make measurements more convenient to express. Potassiumis a chemical element withatomic number19which means there are 19 protons and 19 electrons in the atomic structure. Like the other metals of the platinum group, ruthenium is inert to most other chemicals. Thechemical symbolfor Curium isCm. Although neodymium is classed as a rare earth, it is a fairly common element. Caesiumis a chemical element withatomic number55which means there are 55 protons and 55 electrons in the atomic structure. It is a lanthanide, a rare earth element, originally found in the gadolinite mine in Ytterby in Sweden. From the periodic table, find the atomic number of zinc. Total number of protons in the nucleus is called the atomic number of the atom and is given the symbol Z. Main Isotopes of Zinc Zinc-66 is composed of 30 protons, 36 neutrons, and 30 electrons. The first alloy used on a large scale was bronze, made of tin and copper, from as early as 3000 BC. Holmium is a relatively soft and malleable silvery-white metal. Properties of atomic nuclei (atomic mass, nuclear cross-sections) are determined by the number of protons andnumber of neutrons(neutron number). Sulfuris a chemical element withatomic number16which means there are 16 protons and 16 electrons in the atomic structure. Plutoniumis a chemical element withatomic number94which means there are 94 protons and 94 electrons in the atomic structure. Thechemical symbolfor Boron isB. Its atomic number is 14 and its atomic mass is 28. Thechemical symbolfor Yttrium isY. Yttrium is a silvery-metallic transition metal chemically similar to the lanthanides and has often been classified as a rare-earth element. Chicken and yellow rice casserole cream of mushroom. answerstoall. Titanium is a lustrous transition metal with a silver color, low density, and high strength. Zinc-68 is composed of 30 protons, 38 neutrons, and 30 electrons. The most commonly used spontaneous fission neutron source is the radioactive isotope californium-252. Its boiling point is the lowest among all the elements. In nuclear industry, especially artificial xenon 135 has a tremendous impact on the operation of a nuclear reactor. Technetiumis a chemical element withatomic number43which means there are 43 protons and 43 electrons in the atomic structure. Palladiumis a chemical element withatomic number46which means there are 46 protons and 46 electrons in the atomic structure. Add a Comment. Neutron Number and Mass Number of Zinc Mass numbers of typical isotopes of Zinc are 64; 66-68; 70. Zinc-68 isotope (Zn-68 isotope, 68Zn isotope). This answer is: How is zinc 65 formed? Zinc is used to coat other metal (galvanizing) to protect them from rusting. It is occasionally found in native form as elemental crystals. Indiumis a chemical element withatomic number49which means there are 49 protons and 49 electrons in the atomic structure. This equilibrium also known as samarium 149 reservoir, since all of this promethium must undergo a decay to samarium. Aluminium is a silvery-white, soft, nonmagnetic, ductile metal in the boron group. Terbium is a silvery-white, rare earth metal that is malleable, ductile, and soft enough to be cut with a knife. Zinc-68 isotope is available to order from BuyIsotope.com in Zinc-68 metal powder (Zn) chemical form and in Zinc-68 oxide (ZnO) chemical form. Discoverer: Scientists at Dubna, Russia (1964)/Albert Ghiorso et. It is one of the least reactive chemical elements and is solid under standard conditions. Lead is soft and malleable, and has a relatively low melting point. 30 protons, 39, neutrons, 39 neutrons. It has a half-life of 244 days, decaying by emission of a positron (beta(+) decay), and is the most abundant and stable of the 25 known radioisotopes of zinc.4.3Related Element. Thechemical symbolfor Indium isIn. The atomic number of zinc is 30. See answer (1) Best Answer. The cookie is used to store the user consent for the cookies in the category "Performance". The mass of the neutron is 1.674 10 27 kg. The number of neutrons in an atom can be determined by the difference between the atomic mass . The most common isotope of uranium has 92 protons and 146 neutrons. Major advantage of lead shield is in its compactness due to its higher density. Beryllium is a hard, grayish metal naturally found in mineral rocks, coal, soil, and volcanic dust. Radon is a radioactive, colorless, odorless, tasteless noble gas. Antimony compounds have been known since ancient times and were powdered for use as medicine and cosmetics, often known by the Arabic name, kohl. Bismuth is a brittle metal with a silvery white color when freshly produced, but surface oxidation can give it a pink tinge. Mercury is a heavy, silvery d-block element, mercury is the only metallic element that is liquid at standard conditions for temperature and pressure. Tin is a post-transition metal in group 14 of the periodic table. Lithium-6 has 3 protons (as it must if it is to be the element Lithium) but only 3 neutrons, so it has a mass number of 6. 30 Properties of Zn-64 Isotope: Astatineis a chemical element withatomic number85which means there are 85 protons and 85 electrons in the atomic structure. Ironis a chemical element withatomic number26which means there are 26 protons and 26 electrons in the atomic structure. Thechemical symbolfor Nickel isNi. So the ratio is: Discoverer: McMillan, Edwin M. and Abelson, Philip H. Discoverer: Glenn T. Seaborg, Joseph W. Kennedy, Edward M. McMillan, Arthur C. Wohl, Discoverer: Glenn T. Seaborg, Ralph A. James, Leon O. Morgan, Albert Ghiorso, Discoverer: Glenn T. Seaborg, Ralph A. James, Albert Ghiorso, Discoverer: Stanley G. Thompson, Glenn T. Seaborg, Kenneth Street, Jr., Albert Ghiorso, Discoverer: Stanley G. Thompson, Glenn T. Seaborg, Bernard G. Harvey, Gregory R. Choppin, Albert Ghiorso, Discoverer: Albert Ghiorso, Glenn T. Seaborg, Torbrn Sikkeland, John R. Walton, Discoverer: Albert Ghiorso, Torbjrn Sikkeland, Almon E. Larsh, Robert M. Latimer, Copyright 2023 Periodic Table | All Rights Reserved |. Thechemical symbolfor Berkelium isBk. Answer: number of protons and electrons in zinc are 30 and number of neutrons in zinc are 35. explanation: zinc is the 30th element of the periodic table having mass number of 65. atomic number is defined as the number of protons or number of electrons present in an element. Wiki User. Thechemical symbolfor Tellurium isTe. It is the fourth most common element in the Earths crust. Necessary cookies are absolutely essential for the website to function properly. Thechemical symbolfor Molybdenum isMo. On the other hand, nuclei with an odd number of protons and neutrons are mostly unstable. Poloniumis a chemical element withatomic number84which means there are 84 protons and 84 electrons in the atomic structure. All of the alkali metals have a single valence electron in the outer electron shell, which is easily removed to create an ion with a positive charge a cation, which combines with anions to form salts. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Zinc 68 protons neutrons electrons? The chemical symbol for Helium is He. For12C the atomic mass is exactly 12u, since the atomic mass unit is defined from it. Thechemical symbolfor Cadmium isCd. Best Answer. Thechemical symbolfor Europium isEu. All beryllium atoms have 5 neutrons in the nucleus and all fluorine atoms have 10 neutrons. Thechemical symbolfor Silicon isSi. In fact their absorption cross-sections are the highest among all stable isotopes. A colorless, odorless, tasteless noble gas, krypton occurs in trace amounts in the atmosphere and is often used with other rare gases in fluorescent lamps. Seleniumis a chemical element withatomic number34which means there are 34 protons and 34 electrons in the atomic structure. 34 protons, 44. If you want to get in touch with us, please do not hesitate to contact us via e-mail: Discoverer: Ramsey, Sir William and Cleve, Per Teodor. 35 neutrons What is the mass of An atom with 50 protons and 68 neutrons? Of protons = 17 of neutrons = 37 17 = 20 of electrons = 17 0 = 17 of protons = 16 (the atomic number is not given, but can be found on the periodic table) of neutrons = 32 16 = 16 of electrons = 16 (-2) = 18. additional practice. Thechemical symbolfor Nobelium isNo. We and our partners use cookies to Store and/or access information on a device. Neodymium is not found naturally in metallic form or unmixed with other lanthanides, and it is usually refined for general use. Cadmiumis a chemical element withatomic number48which means there are 48 protons and 48 electrons in the atomic structure. 4The atomic number represents the number of protons in an atom, so Lithium has 3 protons. Astatine is the rarest naturally occurring element on the Earths crust. This element has 30 isotopes, 5 of them are natural and stable ones. Hence, zinc has a total of 65 30 = 35 neutrons. tc gi: material-propertiesorg. We assume no responsibility for consequences which may arise from the use of information from this website. Europium is a moderately hard, silvery metal which readily oxidizes in air and water. #3 Zinc Electrons Electrons = atomic number Zinc electrons The atomic number of zinc is 30. Hello, my name isJeremy. It is the heaviest essential mineral nutrient. Stable Isotopes Typical Unstable Isotopes Electrons and Electron Configuration The number of electrons in an electrically-neutral atom is the same as the number of protons in the nucleus. Barium is the fifth element in group 2 and is a soft, silvery alkaline earth metal. how many neutrons does zinc 70 have? It readily forms hard, stable carbides in alloys, and for this reason most of world production of the element (about 80%) is used in steel alloys, including high-strength alloys and superalloys. Subtract the atomic number (30) from the atomic mass (65). al. Zirconium is widely used as a cladding for nuclear reactor fuels. It is the eponym of the lanthanide series, a group of 15 similar elements between lanthanum and lutetium in the periodic table, of which lanthanum is the first and the prototype. In the periodic table, potassium is one of the alkali metals. Actinium is a soft, silvery-white radioactive metal. Mendelevium is a metallic radioactive transuranic element in the actinide series, it is the first element that currently cannot be produced in macroscopic quantities. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. That's what makes it zinc. And the atomic number of zinc is 30. Pure germanium is a semiconductor with an appearance similar to elemental silicon. Thorium metal is silvery and tarnishes black when exposed to air, forming the dioxide. It can be observed from the chart that there aremore neutrons than protonsin nuclides withZ greaterthan about 20 (Calcium). Under normal conditions, sulfur atoms form cyclic octatomic molecules with a chemical formula S8. Thechemical symbolfor Hafnium isHf. Lead has the highest atomic number of any stable element and concludes three major decay chains of heavier elements. Samariumis a chemical element withatomic number62which means there are 62 protons and 62 electrons in the atomic structure. Pure radium is silvery-white alkaline earth metal. Thoriumis a chemical element withatomic number90which means there are 90 protons and 90 electrons in the atomic structure. Mass was no longer considered unchangeable in the closed system. Neodymium is a soft silvery metal that tarnishes in air. And the atomic number of zinc is 30. Do you need underlay for laminate flooring on concrete? Erbium is the 68th element of the periodic table so its atomic number is 68. Thechemical symbolfor Fluorine isF. Fluorine is the lightest halogen and exists as a highly toxic pale yellow diatomic gas at standard conditions. Hafnium is a lustrous, silvery gray, tetravalent transition metal, hafnium chemically resembles zirconium and is found in many zirconium minerals. The metal is found in the Earths crust in the pure, free elemental form (native silver), as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite. But its density pales by comparison to the densities of exotic astronomical objects such as white dwarf stars and neutron stars. Arsenicis a chemical element withatomic number33which means there are 33 protons and 33 electrons in the atomic structure. Bariumis a chemical element withatomic number56which means there are 56 protons and 56 electrons in the atomic structure. Telluriumis a chemical element withatomic number52which means there are 52 protons and 52 electrons in the atomic structure. Thechemical symbolfor Iron isFe. a. he discovered the proton b. he discovered the electron c. he discovered the neutron d. Source: How many neutrons are in zinc? These two forces compete, leading to various stability of nuclei. Lithiumis a chemical element withatomic number3which means there are 3 protons and 3 electrons in the atomic structure. Bromine is the third-lightest halogen, and is a fuming red-brown liquid at room temperature that evaporates readily to form a similarly coloured gas. Thechemical symbolfor Strontium isSr. Strontium is an alkaline earth metal, strontium is a soft silver-white yellowish metallic element that is highly reactive chemically. Thechemical symbolfor Antimony isSb. Mercury is commonly known as quicksilver and was formerly named hydrargyrum. Antimony is a lustrous gray metalloid, it is found in nature mainly as the sulfide mineral stibnite. advertisement. How many protons, neutrons, and electrons are in one atom of 71-zinc? These condensers use tubes that are usually made of stainless steel, copper alloys, or titanium depending on several selection criteria (such as thermal conductivity or corrosion resistance). Thechemical symbolfor Neodymium isNd. Aluminumis a chemical element withatomic number13which means there are 13 protons and 13 electrons in the atomic structure. Xenonis a chemical element withatomic number54which means there are 54 protons and 54 electrons in the atomic structure. Our Privacy Policy is a legal statement that explains what kind of information about you we collect, when you visit our Website. Discoverer: Corson, Dale R. and Mackenzie, K. R. The actinide or actinoid series encompasses the 15 metallic chemical elements with atomic numbers from 89 to 103, actinium through lawrencium. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. Thechemical symbolfor Neptunium isNp. What element has ten neutrons? The excess neutrons act somewhat like nuclear glue. Protactiniumis a chemical element withatomic number91which means there are 91 protons and 91 electrons in the atomic structure. Zinc-68 is composed of 30 protons, 38 neutrons, and 30 electrons. 1 How many neutrons and electrons are in zinc? Copy. Argon is the third-most abundant gas in the Earths atmosphere, at 0.934% (9340 ppmv). Dysprosium is used for its high thermal neutron absorption cross-section in making control rods in nuclear reactors, for its high magnetic susceptibility in data storage applications.
