Question

which does not contain a metallic element ?
a.calcium hydroxide
b.magnesium oxide
c.sodium chloride
d.silicon dioxide​

Answer 1

Explanation:

An aqueous solution of ammonia gas which is formed when ammonia is dissolved in water to form a basic solution of ammonium hydroxide which does not have any metallic element.

Answer 2

Answer:

An aqueous solution of ammonia gas which is formed when ammonia is dissolved in water to form a basic solution of ammonium hydroxide which does not have any metallic element.

Explanation:

Calcium hydroxide

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