Question

one electron is present in the outer most shell of the atom of an element 'z'
a) what will be the nature of this element?
b) what will be the value of charge of the iron formed,if electron is removed from the outer most shell​

Answer 1

Answer:

a) the valency of the element is 1.it is a metal and it is highly reactive.

b) if electron in the outermost orbit is removed the charge on the ion will be +1.

Answer 2

a)basic

b)positively charged ion