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ChemistryChemistry
15 October, 11:08

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

+3
Answers (1)
  1. 15 October, 11:14
    0
    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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Home » Chemistry » 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.
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