Compare Elements
Compare two chemical elements side by side across 19 atomic and physical properties.
| Property | V Vanadium | Ta Tantalum |
|---|---|---|
| Atomic Number | 23 lower | 73 lower |
| Symbol | V different | Ta different |
| Name | Vanadium different | Tantalum different |
| Atomic Mass | 50.9415 lower | 180.9479 lower |
| Category | Transition Metals same value | Transition Metals same value |
| Period | 4 lower | 6 lower |
| Group | 5 same value | 5 same value |
| Block | d-Block same value | d-Block same value |
| Standard State | Solid same value | Solid same value |
| Electronegativity | 1.63 higher | 1.5 higher |
| Atomic Radius | 179 lower | 217 lower |
| Ionization Energy | 6.746 lower | 7.89 lower |
| Electron Affinity | 0.525 higher | 0.322 higher |
| Oxidation States | +5, +4, +3, +2 different | +5 different |
| Melting Point | 2183 K (1909.85 °C) lower | 3290 K (3016.85 °C) lower |
| Boiling Point | 3680 K (3406.85 °C) lower | 5731 K (5457.85 °C) lower |
| Density | 6 lower | 16.4 lower |
| Electron Configuration | [Ar]4s2 3d3 different | [Xe]6s2 4f14 5d3 different |
| Year Discovered | 1801 different | 1802 different |
higher lower
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