Question

what are the representative elements give an example​

Answer 1

Answer:

In chemistry and atomic physics, the main group is the group of elements (sometimes called the representative 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.

Answer 2

Answer

The elements within the first two families and last six families or groups of periodic table is know as Representative Elements.