Rubidium
| Use attributes for filter ! | |
| Symbol | Rb |
|---|---|
| Electron configuration | [Kr] 5s1 |
| Atomic number | 37 |
| Atomic mass | 85. 4678 u |
| Melting point | 39. 3 °C |
| Did you know | Rubidium compounds give a purple color in fireworks. |
| Date of Reg. | |
| Date of Upd. | |
| ID | 776516 |
About Rubidium
Rubidium is a chemical element with the symbol Rb and atomic number 37. Rubidium is a very soft, silvery-white metal in the alkali metal group. Rubidium metal shares similarities to potassium metal and cesium metal in physical appearance, softness and conductivity.
Rubidium Photos
