An atom of the element A has 3 electrons in its outermost shell while another atom X has 6 electrons in its outermost shell. The formula of the compound between A and X could be

Cl atom has____electrons in its outermost shell.

Element A has 3 electrons in the outermost shell and element B has 6 electrons in the outermost shell. what is the formula of the compound.

Element A has 2 electrons in the outermost orbit and element B has 6 electrons in the outermost shell. The formula of the compound formed between A and B would be

An atom of an element 'A' has three electrons in its outermost shell and that of 'B' has six electrons in the outrer most shell. The formula of the compound formed between these two elements is

Element A has 3 electron in the outermost orbit and element B has 7 electrons in the outermost orbit. The formula of the compound formed between A and B would be

An atom of an element A has three electron in its outer shell and B has six electron in outermost shell. The formula of the compound formed between these two will be

An ion has 18 electrons in the outermost shell it is

An ion that has 18 electrons in the outermost shell is