Question

What is the group of this element ?


Answer..

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

in chemistry and atomic physics, the main group is the main group of elements (sometimes called the representative element)