How many electrons are contained in the first, second, and third energy levels, respectively, for the element sulfur, s?

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Chemistry

Scarlet

27 August, 12:12

How many electrons are contained in the first, second, and third energy levels, respectively, for the element sulfur, s?

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Chico · Answer 1

The atomic number of sulfur is 16. The energy levels available are K, L, M for first, second and third energy level respectively. The number of electrons in each level is calculated by the formula : 2n^2, where n is the energy level. Using this formula, there are 2,8 and 6 electrons in the first, second and third energy levels of sulfur respectively.