One of the following can form a chain of three atoms. It isA. NB. PC.

1.	One of the following can form a chain of three atoms. It isA. NB. PC. AsD. Sb
Answer» Correct Answer - A Nitrogen can form a chain of the three atoms e.g., azide ion `N^(3-)` whereas phsophorus can form a chain of two. As we move, down the group tendecy to show catenation, further decreases.

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One of the following can form a chain of three atoms. It isA. NB. PC. AsD. Sb

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