Compare Elements
Compare two chemical elements side by side across 19 atomic and physical properties.
| Property | O Oxygen | Te Tellurium |
|---|---|---|
| Atomic Number | 8 lower | 52 lower |
| Symbol | O different | Te different |
| Name | Oxygen different | Tellurium different |
| Atomic Mass | 15.999 lower | 127.6 lower |
| Category | Reactive Nonmetals different | Metalloids different |
| Period | 2 lower | 5 lower |
| Group | 16 same value | 16 same value |
| Block | p-Block same value | p-Block same value |
| Standard State | Gas different | Solid different |
| Electronegativity | 3.44 higher | 2.1 higher |
| Atomic Radius | 152 lower | 206 lower |
| Ionization Energy | 13.618 higher | 9.01 higher |
| Electron Affinity | 1.461 lower | 1.971 lower |
| Oxidation States | -2 different | +6, +4, -2 different |
| Melting Point | 54.36 K (-218.79 °C) lower | 722.66 K (449.51 °C) lower |
| Boiling Point | 90.2 K (-182.95 °C) lower | 1261 K (987.85 °C) lower |
| Density | 0.0014 lower | 6.232 lower |
| Electron Configuration | [He]2s2 2p4 different | [Kr]5s2 4d10 5p4 different |
| Year Discovered | 1774 different | 1782 different |
higher lower
Advertisement