Question

which of the following is a metal (a)chloride (b)nitrogen (c)oxygen (d)sodium
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Answer 1

Explanation:

sodium................

Answer 2

Question : Which of the following is a metal?

a) Chlorine b) Nitrogen c) Oxygen d) Sodium.

Answer :-

Chlorine is a halogen. It belongs to Group 17 elements.

Nitrogen and Oxygen are gases. They show non-metallic characteristics. They usually form covalent bonds.

Sodium is a metal found in Group 1, Period 3. It shows metallic properties such as lustre, ductility, sonority etc. It forms ionic bonds. It loses electrons very easily.

Hence sodium is the correct answer.

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