Compare Elements
Compare two chemical elements side by side across 19 atomic and physical properties.
| Property | Ga Gallium | Ca Calcium |
|---|---|---|
| Atomic Number | 31 higher | 20 higher |
| Symbol | Ga different | Ca different |
| Name | Gallium different | Calcium different |
| Atomic Mass | 69.723 higher | 40.08 higher |
| Category | Post-transition Metals different | Alkaline Earth Metals different |
| Period | 4 same value | 4 same value |
| Group | 13 higher | 2 higher |
| Block | p-Block different | s-Block different |
| Standard State | Solid same value | Solid same value |
| Electronegativity | 1.81 higher | 1 higher |
| Atomic Radius | 187 lower | 231 lower |
| Ionization Energy | 5.999 lower | 6.113 lower |
| Electron Affinity | 0.3 no data | — no data |
| Oxidation States | +3 different | +2 different |
| Melting Point | 302.91 K (29.76 °C) lower | 1115 K (841.85 °C) lower |
| Boiling Point | 2477 K (2203.85 °C) higher | 1757 K (1483.85 °C) higher |
| Density | 5.91 higher | 1.54 higher |
| Electron Configuration | [Ar]4s2 3d10 4p1 different | [Ar]4s2 different |
| Year Discovered | 1875 different | Ancient different |
higher lower
Advertisement