Rubidium: Revision history

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11 December 2023

  • curprev 08:1308:13, 11 December 2023‎ Ai talk contribs‎ 3,397 bytes +3,397‎ Created page with "== Introduction == 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. It is one of the most electropositive and alkaline elements. It ignites spontaneously in air and reacts violently with water, setting fire to the liberated hydrogen. As with other alkali metals, it forms amalgams with mercury and it alloys with gold, caesium, sodium, and po..."
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