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Sodium
(Na)
2
3
2
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2
8
1
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Na
Category
Alkali metal
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Relative atomic mass
22.9898
Density
0.97
Melting point (°C)
97.7
Boiling point (°C)
883
Electronegativity (Pauling)
0.9
Discovery year
1807
Discovered by
Humphry Davy
Electrons: 11
Protons: 11
Neutrons: 12
Wikipedia
created by @lukaswyss
Sodium (Na) – Element 11
