50
Sn
Tin
Tin
Tin (Sn)
Post-transition Metals · Solid · Period 5 · Group 14
Element Properties
- Atomic Number
- 50
- Symbol
- Sn
- Atomic Mass
- 118.71
- Category
- Post-transition Metals
- Standard State
- Solid
- Period
- 5
- Group
- 14
- Electronegativity
- 1.96
- Atomic Radius
- 217
- Ionization Energy
- 7.34
- Electron Affinity
- 1.2
- Oxidation States
- +4, +2
- Melting Point
- 505.08 K (231.93 °C)
- Boiling Point
- 2875 K (2601.85 °C)
- Density
- 7.287
- Electron Configuration
- [Kr]5s2 4d10 5p2
- Year Discovered
- Ancient
[Kr]5s2 4d10 5p2
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Frequently asked questions
What is the atomic number of Tin?
The atomic number of Tin is 50, which equals the number of protons in its nucleus.
What is the atomic mass of Tin?
The atomic mass of Tin is approximately 118.71 u (one twelfth of the mass of a carbon-12 atom).
What is the electron configuration of Tin?
The electron configuration of Tin is [Kr]5s2 4d10 5p2.
Where is Tin in the periodic table?
Tin is located in period 5, group 14.
When was Tin discovered?
Tin has been known since antiquity.
Related elements
Same group
6
C
Carbon
12.011
14
Si
Silicon
28.085
32
Ge
Germanium
72.63
82
Pb
Lead
207
114
Fl
Flerovium
290.192