It is the16 column of the Periodic Table , so elements inside this column are O , S , Se ,Te , Po
It is the16 column of the Periodic Table , so elements inside this column are O , S , Se ,Te , Po
Chalcogens (this was what I had learned about) are the chemical elements in group 16 in the table of elements. This group is also known as the oxygen family.
Yes, it is a chemical element whose symbol is O and atomic number is 8. It is a member of the chalogen group on the periodic table and is a highly reactive nonmetal and oxidising agent.