10 Ne 20.180

Neon

Category: Noble gas | State: Gas

Atomic Properties

Atomic Number 10
Atomic Mass 20.180
Electronic Configuration [He] 2s² 2p⁶

Periodic Table Placement

Group 18
Period 2
Block p-block

Physical Properties & Discovery

Melting Point -248.6°C
Boiling Point -246.1°C
Density 0.0008999 g/cm³
Discovered By William Ramsay (1898)

Frequently Asked Questions about Neon