Atomic NumberAtomic Number 88
Atomic Number 88 is belong to element of Radium.
Chemical symbol for Radium is Ra. Number of protons in Radium is 88. Atomic weight of Radium is 226 u or g/mol.
88Ra
Atomic Number 88 Element Properties
| Atomic Number (Z) | 88 |
|---|---|
| Atomic Symbol | Ra |
| Element Name | Radium |
| Group | 2 |
| Period | 7 |
| Atomic Weight | 226 u |
| Density | 5.5 g/cm3 |
| Melting Point (K) | 973 K |
| Boiling Point (K) | 2010 K |