v37
Rubidium
by Juan
| Jan 7, 2026
1 min read
44 words
Table of Contents
37
Atomic Number
Rubidium
Atomic Weight
85.468
Melting Point
39.31°C
Boiling Point
688°C
| Element & Symbol | Atomic Number | Major Use(s) |
|---|---|---|
| Rubidium (Rb) | 37 | Atomic clocks, vacuum tube getter, specialized glass. |
Rubidium is a soft, silvery-white metallic element of the alkali metal group; highly reactive.