Question

Oxygen, sulphur, selenium, tellurium and polonium constitute Group
16 of the periodic table. This is sometimes known as group of
chalcogens. The name is derived from the Greek word for brass and
points to the association of sulphur and its congeners with copper
Most copper minerals contain either oxygen or sulphur and frequently
the other members of the group.please explain ????​

Answer 1

Explanation:

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