The availability of suitable substitutes for a given commodity. Represented in the periodic table as Zn, zinc is a transition metal, grouped with cadmium and mercury. Density: 7.134 grams per cubic centimeter 5. The most abundant natural isotope is zinc-64, which has an abundance of 48.63% [6]. Copyright © 1996-2012 Yinon Bentor. Please enable JavaScript to access the full features of the site. According to the Jefferson National Linear Accelerator Laboratory, the properties of zinc are: 1. Zinc is a transition metal element. These blocks are named for the characteristic spectra they produce: sharp (s), principal (p), diffuse (d), and fundamental (f). There are five stable isotopes of zinc, these include zinc-64, zinc-66, zinc-67, zinc68 and zinc-70. Naturally occurring zinc (30 Zn) is composed of the 5 stable isotopes 64 Zn, 66 Zn, 67 Zn, 68 …    Halogens Murray Robertson is the artist behind the images which make up Visual Elements. Zinc - zinc - zinc - you can almost hear a set of coins falling into an old fashioned bath. Some elements exist in several different structural forms, called allotropes. The first reports of problems associated with radon gas in domestic buildings was in the United States in 1984, when an employee at a nuclear power plant began setting off the radiation detector alarms on his way. Even the origins of that evocative name are uncertain. I’d really love to know where these questions come from. Atomic Mass of Zinc Atomic mass of Zinc is 65.409 u. The arrangements of electrons above the last (closed shell) noble gas.    Melting Point Which element would you expect to have a higher mass: cadmium or zinc? The higher the value, the larger risk there is to supply. Atomic symbol (on the Periodic Table of Elements): Zn 3. Zinc was known to the Romans but rarely used. A measure of the propensity of a substance to evaporate. SM95 Zn II Ground State 1s 2 2s 2 2p 6 3s 2 3p 6 3d 1 0 4s 2 S 1 / 2 Ionization energy 144892.6 cm-1 (17.96439 eV) Ref. ●The atomic number of zinc is the number of protons in zinc's nucleus. CAS number An alchemical symbol for zinc is against an abstract background inspired by zinc roofing materials. The mass numbers shown above are 64, 68, 67, and 66. Well-polished brass has a pleasant glow - but our most intimate contact with zinc, or to be precise zinc oxide - often comes when dealing with the unwanted glow of sunburn. It is defined as the equilibrium pressure exerted by the gas produced above a substance in a closed system. Next week, what's lurking in your basement. Name: Zinc Symbol: Zn Atomic Number: 30 Atomic Mass: 65.39 amu Melting Point: 419.58 °C (692.73 K, 787.24396 °F) Boiling Point: 907.0 °C (1180.15 K, 1664.6 °F) Number of Protons/Electrons: 30 Number of Neutrons: 35 Classification: Transition Metal Crystal Structure: Hexagonal Density @ 293 K: 7.133 g/cm 3 Color: bluish Atomic Structure You're listening to Chemistry in its element brought to you by. If you are in any doubt, please ask. Half of the distance between two atoms within a single covalent bond. Atomic Number = 30, Atomic Mass = 65.39, 30 protons, 30 electrons, 35 neutrons. We need it to stay healthy. A horizontal row in the periodic table. ●The atomic mass of zinc is … Called Chinese white when it's used in paints, zinc oxide is a good absorber of ultraviolet light - so sun block often contains a suspension of tiny zinc oxide particles - as does most mineral-based makeup. These blocks are named for the characteristic spectra they produce: sharp (s), principal (p), diffuse (d), and fundamental (f). Zinc is a chemical element and it is a member of group 12 and period 4 in the periodic table. Zinc is a lustrous, bluish-white metal. The atomic mass or relative isotopic mass refers to the mass of a single particle, and therefore is tied to a certain specific isotope of an element. Block This is a list of chemical elements, sorted by atomic mass (or most stable isotope) and color coded according to type of element.Each element's atomic number, name, element symbol, and group and period numbers on the periodic table are given. For more information on the Visual Elements image see the Uses and properties section below. Density (g cm−3) It is found in soil and sea water. Atomic Mass of Zinc Atomic mass of Zinc is 65.409 u. Uncombined elements have an oxidation state of 0. Ruthenium. 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