
Group 15 elements
Group 15 of the periodic table contains these elements: Nitrogen, Phosphorus, Arsenic, Antimony, Bismuth, Moscovium.
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| No. | Symbol | Element | Atomic weight (u) | Density (g/cm³) | Melting point (K) | Boiling point (K) | Electronegativity | Discovered |
|---|---|---|---|---|---|---|---|---|
| 7 | N | Nitrogen | 14.0064 | 1.251 | 63.15 | 77.355 | 3.04 | 1772 |
| 15 | P | Phosphorus | 30.9738 | 1.823 | - | - | 2.19 | 1669 |
| 33 | As | Arsenic | 74.9216 | 5.727 | - | - | 2.18 | 300 |
| 51 | Sb | Antimony | 121.76 | 6.697 | 903.78 | 1908 | 2.05 | 850 |
| 83 | Bi | Bismuth | 208.98 | 9.78 | 544.7 | 1837 | 2.02 | 1753 |
| 115 | Mc | Moscovium | 288 | 13.5 | 670 | 1400 | - | 2003 |