Which of these elements reacts rapidly when dropped in water: rubidium (Rb), magnesium (Mg), cobalt (Co), argon (Ar), or cadmium (Cd) ?

Question

Chemistry

Jayvion Morgan

6 July, 16:02

Which of these elements reacts rapidly when dropped in water: rubidium (Rb), magnesium (Mg), cobalt (Co), argon (Ar), or cadmium (Cd) ?

+1

Answers (1)

Know the Answer?

Dalton Cross · Answer 1

Rubidium it's one of the most reactive elements, when dropped in water, like all alkali metals, it catches fire and/or explodes (minorly, unless a large amount)