Question

total numer of shell in sodium

Answer 1

Answer:

So... for the element of SODIUM, you already know that the atomic number tells you the number of electrons. That means there are 11 electrons in a sodium atom. Looking at the picture, you can see there are twoelectrons in shell one, eight in shell two, and only one in shell three.

Explanation:

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Answer 2

Answer:

The total number of shells in a sodium atom is 3, while the number of shells in that of a sodium ion (Na+) is 2.

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