An element has two shells and has double the number of electrons in its valance shell than the first shell. The valency of the element could be |
|||||||
(a) |
8 |
(b) |
4 |
(c) |
2 |
(d) |
6 |
An element has two shells and has double the number of electrons in its valance shell than the first shell. The valency of the element could be |
|||||||
(a) |
8 |
(b) |
4 |
(c) |
2 |
(d) |
6 |