Zinc
| Latin name | Zincum |
| English name | Zinc |
| chemical symbol | Zn |
| atomic number | 30 |
| relative atomic mass | 65,39 |
| period | 4 |
| group | II.B |
| classification | transition metals |
| discovery year | ≈ 1500 |
| melting point [°C] | 419,58 |
| boiling point [°C] | 907 |
| density [g cm-3] | 7,14 |
| density at melting point [g cm-3] | 6,57 |
| electronegativity [Pauling] | 1,65 |
| oxidation states | II |
| electron configuration | [Ar]3d10 4s2 |
| atomic radius [pm] | 142 |
| covalent radius [pm] | 131 |
| specific heat [J g-1K-1] | 0,39 |
| heat of fusion [kJ mol-1] | 7,322 |
| thermal conductivity [W m-1 K-1] | 116 |
| el. conductivity [S m-1] | 1,69.107 |
| el. resistivity [10-6 Ω.m] | 0,0596 |
| 1. ionizing potential [eV] | 9,3941 |
| 2. ionizing potential [eV] | 17,964 |
| 3. ionizing potential [eV] | 39,722 |
| Mohs hardness | 2,5 |
| Vickers hardness [MPa] | - |
| Brinell hardness [MPa] | 412 |
| shear modulus [GPa] | 43 |
| Young's modulus [GPa] | 108 |
| point of superconductivity [K] | 0,85 |
| state at normal conditions | solid |
Resources
- BARTHELMY, David. Mineral Species containing Zinc. In: Mineralogy database [online]. 2010 [cit. 2012-06-27]. Available from: http://webmineral.com/chem/Chem-Zn.shtml
- BRITISH GEOLOGICAL SURVEY. 2012. European Mineral Statistics 2006-10. Keyworth, Nottingham: British Geological Survey. ISBN 978-0-85272-698-3
- KADLEC, Ferdinand. Výroba těžkých neželezných kovů. 1. vyd. Praha: SNTL, 1964.
- PÍŠEK, František; JENÍČEK, Ladislav; RYŠ, Přemysl. Nauka o materiálu 1. 2. přeprac. a rozšíř. vyd. Praha: Academia, 1973.
- REMY, Heinrich. Anorganická chemie - II. díl. 2. české vydání, dotisk. Praha: SNTL 1972, s. 433-455
- STARÝ, Jaromír; SITENSKÝ, Ivo; HODKOVÁ, Tereza. Surovinové zdroje České republiky - Nerostné suroviny 2011. In: Česká geologická služba. Surovinové zdroje v ČR [online]. 2011 [cit. 2012-07-25]. Available from: http://www.geology.cz/.../rocenka2011sur.pdf
- SÝKORA, Václav. Chemickoanalytické tabulky. Praha: SNTL, 1976.
- TOLCIN, Amy. Zinc. In: U.S. GEOLOGICAL SURVEY. Mineral Commodity Summaries [online]. 2013 [cit. 2013-02-07]. Available from: http://minerals.usgs.gov/.../mcs-2013-zinc.pdf
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