Question

Chalcogens are elements of:

• A. group 16
• B. p-block
• C. $n{s}^{2}n{p}^4$ configuration
• D. all are correct

Answer 1

The correct option is D all are correct

Oxygen family elements are called chalcogens so they belongs to 16th group and have ns${}^2$np${}^4$ configuration.
Also they belongs to p-block.