83
Bi
Bismuth
Bismuth
Bismuth (Bi)
Post-transition Metals · Solid · Period 6 · Group 15
Element Properties
- Atomic Number
- 83
- Symbol
- Bi
- Atomic Mass
- 208.9804
- Category
- Post-transition Metals
- Standard State
- Solid
- Period
- 6
- Group
- 15
- Electronegativity
- 2.02
- Atomic Radius
- 207
- Ionization Energy
- 7.29
- Electron Affinity
- 0.95
- Oxidation States
- +5, +3
- Melting Point
- 544.55 K (271.4 °C)
- Boiling Point
- 1837 K (1563.85 °C)
- Density
- 9.807
- Electron Configuration
- [Xe]6s2 4f14 5d10 6p3
- Year Discovered
- 1753
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Frequently asked questions
What is the atomic number of Bismuth?
The atomic number of Bismuth is 83, which equals the number of protons in its nucleus.
What is the atomic mass of Bismuth?
The atomic mass of Bismuth is approximately 208.9804 u (one twelfth of the mass of a carbon-12 atom).
What is the electron configuration of Bismuth?
The electron configuration of Bismuth is [Xe]6s2 4f14 5d10 6p3.
Where is Bismuth in the periodic table?
Bismuth is located in period 6, group 15.
When was Bismuth discovered?
Bismuth was discovered in 1753.
Related elements
Same group
7
N
Nitrogen
14.007
15
P
Phosphorus
30.974
33
As
Arsenic
74.922
51
Sb
Antimony
121.76
115
Mc
Moscovium
290.196