Question

name any two metals that react with cold water very quickly write the product formed when these metals react with cold water​

Answer 1

Answer:

The alkali metals (Li, Na, K, Rb, Cs, and Fr) are the most reactive metals in the periodic table - they all react vigorously or even explosively with cold water, resulting in the displacement of hydrogen.

Answer 2

Two metals that react with cold water very quickly,are sodium and potassium.

1) Sodium :

Sodium is a metal which rapidly reacts with cold water and in this reaction, sodium hydroxide, hydrogen are formed.

This is an exothermic reaction.

Chemical reaction :

Na+H2O = NaOH + H2

2) Potassium :

Similarly, potassium also react with cold water to make potassium hydroxide and hydrogen gas.

Chemical reaction :

K + H20 = KOH + H2