Question

what are representative elements​

Answer 1

• In chemistry and atomic physics, the main group is the group of elements whose lightest members are represented by helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, and fluorine as arranged in the periodic table of the elements. The main group includes the elements in groups 1 and 2, and groups 13 to 18.

Answer 2

$representative \: elements \: \\ are \: known \: as \\ main \: group \: elements$

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