Periodic Table of the Elements

Chemical & Physical Properties of Bismuth

Bismuth

Latin name	Bismuthum
English name	Bismuth
chemical symbol	Bi
atomic number	83
relative atomic mass	208,980347
period	6
group	V.A
classification	metals
discovery year	≈ 1400
melting point [°C]	271,3
boiling point [°C]	1560
density [g cm-3]	9,8
density at melting point [g cm-3]	10,05
electronegativity [Pauling]	2,02
oxidation states	III, V
electron configuration	[Xe]4f14 5d10 6s2 6p3
atomic radius [pm]	143
covalent radius [pm]	146
specific heat [J g-1K-1]	0,12
heat of fusion [kJ mol-1]	11,3
thermal conductivity [W m-1 K-1]	7,92
el. conductivity [S m-1]	8,67.105
1. ionizing potential [eV]	7,289
2. ionizing potential [eV]	16,687
3. ionizing potential [eV]	25,559
Mohs hardness	2,25
Brinell hardness [MPa]	94,2
shear modulus [GPa]	12
Young's modulus [GPa]	32
state at normal conditions	solid

Resources

• BARTHELMY, David. Mineral Species containing Bismuth. In: Mineralogy database [online]. 2010 [cit. 2012-07-20]. Available from: http://webmineral.com/
• BRITISH GEOLOGICAL SURVEY. 2012. European Mineral Statistics 2006-10. Keyworth, Nottingham: British Geological Survey. ISBN 978-0-85272-698-3
• HUSTED, Robert; et al. Bismuth. In: LOS ALAMOS NATIONAL SECURITY. Los Alamos National Lab [online]. 2011 [cit. 2012-07-31]. Available from: http://periodic.lanl.gov/
• JURSÍK, František. Anorganická chemie kovů. Praha: Vysoká škola chemicko-technologická, 2002. ISBN 80-7080-504-8.
• PITSCHMANN, V; et al. Výzkum detekčních trubiček pro bojové chemické látky v České republice. In: Chem. Listy 105, s 334-345 [online]. 2011 [cit. 2012-08-01]. Available from: http://www.chemicke-listy.cz/
• 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/

lead ← bismuth → polonium

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