38 Sr 87.62

Strontium

Category: Alkaline earth metal | State: Solid

Atomic Properties

Atomic Number 38
Atomic Mass 87.62
Electronic Configuration [Kr] 5s²

Periodic Table Placement

Group 2
Period 5
Block s-block

Physical Properties & Discovery

Melting Point 777°C
Boiling Point 1377°C
Density 2.64 g/cm³
Discovered By Adair Crawford (1790)

Frequently Asked Questions about Strontium