Question

The third shell of an atom has 3 electrons​

Answer 1

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)

Answer 2

Answer:

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.

Explanation:

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