Discovered
By: Prehistoric
Discovery
year: -3000
The
following table showing some properties of Tin(Sn):
Table Example
Atomic number |
50 |
Group |
14 |
Period |
5 |
Block |
p |
Electrons |
50 |
Protons |
50 |
Neutrons |
69 |
Atomic weight |
118.71 |
Oxidation states |
+2, +4 |
Ionic charge |
Sn^4+, Sn^2+ |
Table Example
Electrons per shell |
K2 L8 M18 N18 O4 |
Electron configuration |
1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^6 5s^2 4d^10 5p^2 |
Atomic radius |
145 pm |
Covalent radius |
139 pm |
Van der Waals radius |
217 pm |
Boiling point |
2602°C |
Melting point |
231.93°C |
Phase |
Solid |
Fusion heat |
7 kJ.mol^-1 |
Thermal expansion |
2.2*10^-5 K^-1 |
Table Example
Color |
Silver |
Brinell hardness |
51 MPa |
Bulk modulus |
58 GPa |
Density |
7310 kg.m^-3 |
Liquid density |
6990 kg.m^-3 |
Mohs hardness |
1.5 |
Molar volume |
1.624*10^-5 m^3.mol^-1 |
Poisson ratio |
0.36 |
Shear modulus |
18 GPa |
Sound speed |
2500 m.s^-1 |
Table Example
Thermal conductivity |
67 W.m^-1.K^-1 |
Young's modulus |
50 GPa |
Electrical conductivity |
9.1*10^6 S.m^-1 |
Electrical type |
Conductor |
Magnetic type |
Diamagnetic |
Resistivity |
1.1*10^-7 Ohm.m |
Superconducting point |
3.72 K |
Electronegativity |
1.96 |
Valence |
4 |
Radioactive |
No |
Neutron cross section |
0.63 barn |
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