N
Nitrogen
Atomic Number 7
Nonmetal
Cr
Chromium
Atomic Number 24
Transition Metal
Bond Analysis
Electronegativity Difference
1.38
Predicted Bond Type
polar covalent
Relationship
Different regions
Property Comparison
| Property | Nitrogen | Chromium |
|---|---|---|
| Atomic Mass | 14.0070 u | 51.9960 u |
| Electronegativity | 3.04 | 1.66 |
| Density | 0.0013 g/cm³ | 7.1500 g/cm³ |
| Melting Point | 63.1 K | 2180.0 K |
| Boiling Point | 77.4 K | 2944.0 K |
| Atomic Radius | 75 pm | 166 pm |
| Ionization Energy | 1402.3 kJ/mol | 652.9 kJ/mol |
Ratios
Mass Ratio (N/Cr)
0.269
Size Ratio (N/Cr)
0.452