Sodium

by Juan | Jan 7, 2026

1 min read 45 words

Table of Contents

11 Atomic Number

Atomic Weight 22.990

Melting Point 97.72°C

Boiling Point 883°C

Element & Symbol	Atomic Number	Major Use(s)
Sodium (Na) 11 Soft, silvery-white alkali metal; highly reactive; floats and fizzes in water. Table salt (NaCl), street lights, chemical synthesis, coolant in nuclear reactors.