Question

From the symbol ₁₄X, identify the element and write down the number of electrons-
1. O, 10
2. Si, 10
3. Al, 14
4. Si, 14
quick hurry ​i will brain list of you

Answer 1

Answer:

This is a list of chemical elements and their atomic properties, ordered by Atomic number.

Since valence electrons are not clearly defined for the d-block and f-block elements, there not being a clear point at which further ionisation becomes unprofitable, a purely formal definition as number of electrons in the outermost shell has been used.