sulphur, selenium, tellurium and polonium belong to the oxygen family.
Polonium is a member of the oxygen family.
Polonium is in the chalcogen family but is commonly said as the oxygen family. - Polonium is in the 16th group of the periodic table - Polonium is a metalloid - Polonium is a natural radioactive chemical element Group 16 (chalcogens) in the Mendeleev table of elements; the chalcogens are: O, S, Se, Te Po.
Sulphur, selenium, tellurium, polonium and Uuh are other members of oxygen family.
Polonium is included in the chalcogens family.
Arachnid family
Metals
Halogen
percussion
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Meitnerium is a member of the transactinoids family.
Americium is a member of the actinoids family.