Question

how to place number of atoms in shell ??? explain with example.

Answer 1

Explanation:

Each shell can contain only a fixed number of electrons: The first shell can hold up to two electrons, the second shell can hold up to eight (2 + 6) electrons, the third shell can hold up to 18 (2 + 6 + 10) and so on.

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List of elements with electrons per shell.

Z 10

Element Neon

No. of electrons/shell 2, 8

Group 18