Question

what is the electron arrangement for the 14th element in the periodic table?

Answer 1

Answer:

2, 8, 4

Explanation:

The 14th element is silicon - it has 14 electrons. The first shell can only take 2 electrons (14 - 2 = 12). The next shell can take up to 8 electrons (12 - 8 = 4). The next shell can also take up to 8 electrons (4 - 4 = 0). The electronic arrangement of silicon is 2, 8, 4.

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