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Answer:
Tin is a shiny grey metal that reacts with any acid. It is usually used for soda cans.
Atomic number
50
Atomic mass
118.69 g.mol -1
Electronegativity according to Pauling
1.8
Density
5.77g.cm-3 (alpha) and 7.3 g.cm-3 at 20°C (beta)
Melting point
232 °C
Boiling point
2270 °C
Vanderwaals radius
0.162 nm
Ionic radius
0.112 nm (+2) ; 0.070 nm (+4)
Isotopes
20
Electronic shell
[ Kr ] 4d10 5s25p2
Energy of first ionisation
708.4 kJ.mol -1
Energy of second ionisation
1411.4 kJ.mol -1
Energy of third ionisation
2942.2 kJ.mol -1
Energy of fourth ionisation
3929.3 kJ.mol -1
Atomic number
50
Atomic mass
118.69 g.mol -1
Electronegativity according to Pauling
1.8
Density
5.77g.cm-3 (alpha) and 7.3 g.cm-3 at 20°C (beta)
Melting point
232 °C
Boiling point
2270 °C
Vanderwaals radius
0.162 nm
Ionic radius
0.112 nm (+2) ; 0.070 nm (+4)
Isotopes
20
Electronic shell
[ Kr ] 4d10 5s25p2
Energy of first ionisation
708.4 kJ.mol -1
Energy of second ionisation
1411.4 kJ.mol -1
Energy of third ionisation
2942.2 kJ.mol -1
Energy of fourth ionisation
3929.3 kJ.mol -1
Tin
Tin is a soft, pliable, silvery-white metal. Tin is not easily oxidized and resists corrosion because it is protected by an oxide film. Tin resists corrosion from distilled sea and soft tap water, and can be attacked by strong acids, alkalis and acid salts.
Contributor:
Abigail
Abigail
First answer by ID3642222216.
Last edit by Abigail Tshola.
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