Which element from following belongs to oxygen family?

Which element from following belongs to oxygen family?
  1. $\mathrm{Ba}$
  2. $\mathrm{Se}$
  3. $\mathrm{Rb}$
  4. $\mathrm{Ca}$

Solution

oxygen group element, also called chalcogen, namely, oxygen $(\mathrm{O})$, sulfur (S), selenium (Se), tellurium (Te), polonium (Po), and livermorium (Lv).

Asked in: MHT CET 2021 (22 Sep Shift 1)

Practice more Classification of Elements and Periodicity in Properties questions on Aicharya