MHT CET Chemistry question
Which of the following is NOT a chalcogen?
Answer: (D)
Solution
Chalcogens are the group 16 elements (O, S, Se, Te, Po); Na is an alkali metal of group 1. Hence the correct option is (d).
Which of the following is NOT a chalcogen?
Chalcogens are the group 16 elements (O, S, Se, Te, Po); Na is an alkali metal of group 1. Hence the correct option is (d).