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Look up sodium in the Periodic Table (Na). Then, answer the following questions


The number of electrons in n = 1 level?

The number of electrons in n = 2 level?

The number of electrons in n = 3 level?


Choose the letter with the 3 correct answers.

1, 2, 8

8, 2, 1

2, 8, 1

Verified Answer :

Flippo

There are 11 electrons in Sodium(Na)
The first shell can hold 2 electrons 
The second shell can hold 8 electrons 
The third shell can also hold 8 electrons but there is only 1 left

so the answer is 2, 8, 1

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