Chemistry, asked by anu3125, 5 months ago

a) what happens when metals react with water.
b) calcium dipped in cold water start floating.Give reason.
c) why do ionic compounds have melting point.

Answers

Answered by atsoletseikha

1

Answer:

a) when a metal react with water, a metal hydroxide and hydrogen are formed. for example sodium reacts vigorously with water

Qb and Qc I don't know properly

Answered by anushkasharma61

0

Answer:

Metals react with water to gorm metal oxide or metal hydroxide, which is basic in nature.

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