Strontium
(Sr)
Sr
Category
Alkaline earth
Relative atomic mass
87.62
Density
2.64
Melting point (°C)
1050
Boiling point (°C)
1615
Electronegativity (Pauling)
0.95
Discovery year
1808
Discovered by
William Hyde Wollaston
created by @lukaswyss
Strontium (Sr) – Element 38