Question

Zn, Al, Cu, Fe, Mg, Na metals and put each metal in cold water and then hot water.
a) Name the metal which reacts with cold water. _________________________________________________
b) Name the metal which reacts with hot water.

Answer 1

na and mg react with cold water while others react with hot water. I hope it helps . please mark the brainliest

Answer 2

a) sodium reacts with cold water
b) magnesium reacts with hot water

hope it helps:)