Chemistry, asked by suhanisinha1911, 1 year ago

a metal that react violently with cold water


justice2: na

Answers

Answered by Lamesoul
1
Hello buddy the answer is

Potassium and Sodium..
Answered by Anonymous
2
HI !

Metals thate react violently with cold water are :-

Sodium ( Na) and Potassium (K)

Na + H₂O ------------> NaOH + H₂ + Heat 

K + H₂O ------------> KOH + H₂ + Heat 

When both of them reacts with water, a large amount of heat energy is released 

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