Question

which metals reacts readily with cold water ​

Answer 1

Answer:

sodium

calcium

magnesium

Answer 2

Water Reactive Substances:

water is made of two hydrogen atoms and one oxygen atom. where the water-reactive substance is a chemical reaction with water. some metals react easily with water such as sodium, calcium, and magnesium.

Sodium easily reacts with cold water and form sodium hydroxide. The order of reactivity for sodium is the second most reactive.

Calcium easily reacts with cold water and form calcium hydroxide. The order of reactivity for calcium is the third most reactive.

Magnesium easily reacts with cold water and form magnesium hydroxide. Then the order of reactivity is least reactive.

Therefore, the metals Sodium, Calcium, and Magnesium easily react with cold water.