Ge
Germanium
Atomic Number 32
Metalloid
Er
Erbium
Atomic Number 68
Lanthanide
Bond Analysis
Electronegativity Difference
0.77
Predicted Bond Type
polar covalent
Relationship
Different regions
Property Comparison
| Property | Germanium | Erbium |
|---|---|---|
| Atomic Mass | 72.6300 u | 167.2600 u |
| Electronegativity | 2.01 | 1.24 |
Germanium
- Block
- p-block
- Period
- 4
- Group
- 14
- Phase at STP
- Solid
- Config
- [Ar] 3d10 4s2 4p2
Ratios
Mass Ratio (Ge/Er)
0.434