Question

D Match the following:
Column A
1. A molecule of nitrogen
2. A molecule of a compound
3. Anatom of a metal
4. Anatom of nitrogen
Column B
(1) Na
(I) N
(111) N2
(iv) NH
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Answer 1

Explanation:

4

3

1

2 ok match it your answer

Answer 2

1.- (N2

2.- (NH)

3.- (Na)

4.- (N)