
Group 16 elements
Group 16 of the periodic table contains these elements: Oxygen, Sulfur, Selenium, Tellurium, Polonium, Livermorium.
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| No. | Symbol | Element | Atomic weight (u) | Density (g/cm³) | Melting point (K) | Boiling point (K) | Electronegativity | Discovered |
|---|---|---|---|---|---|---|---|---|
| 8 | O | Oxygen | 15.999 | 1.429 | 54.36 | 90.188 | 3.44 | 1774 |
| 16 | S | Sulfur | 32.059 | 2.07 | 388.36 | 717.8 | 2.58 | 2000 BC |
| 34 | Se | Selenium | 78.9718 | 4.81 | 494 | 958 | 2.55 | 1817 |
| 52 | Te | Tellurium | 127.603 | 6.24 | 722.66 | 1261 | 2.1 | 1782 |
| 84 | Po | Polonium | 209 | 9.196 | 527 | 1235 | 2 | 1898 |
| 116 | Lv | Livermorium | 293 | 12.9 | 709 | 1085 | - | 2000 |