Question
Define valency of an element. What valency will be shown by an element having atomic number 14?
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|
|
A
|
B
|
|
Protons
|
18
|
20
|
|
Neutrons
|
22
|
20
|
| X | Y | ||
| Protons | = | 6 | 6 |
| Neutrons | = | 6 | 8 |