Atomic NumberAtomic Number 78
Atomic Number 78 is belong to element of Platinum.
Chemical symbol for Platinum is Pt. Number of protons in Platinum is 78. Atomic weight of Platinum is 195.084 u or g/mol.
78Pt
Atomic Number 78 Element Properties
| Atomic Number (Z) | 78 |
|---|---|
| Atomic Symbol | Pt |
| Element Name | Platinum |
| Group | 10 |
| Period | 6 |
| Atomic Weight | 195.084 u |
| Density | 21.46 g/cm3 |
| Melting Point (K) | 2041.4 K |
| Boiling Point (K) | 4098 K |
List all properties of Platinum