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bogdanovich [222]
3 years ago
12

What is the ionic symbol for the ion that has 16 protons and 18 electrons? A. Ar2+ B. S2- C. Ar2- D. S2+

Chemistry
1 answer:
lina2011 [118]3 years ago
3 0
<h2>Answer:</h2>

<u>Option B (S ^-2) is the correct answer</u>

<h2>Explanation:</h2>

Sulfur or sulfur is a chemical element with symbol S and atomic number 16. It means that it has 16 protons and 16 electrons. But when an atom of Sulfur gains two electrons, a minus 2 charge comes over it. Therefore it becomes an ion. So if it gained two electrons its electrons become 18 that is why S-2 is the correct answer.

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