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Vinvika [58]
3 years ago
6

Calcium and sulfur Enter the ions formed by these elements and separate your answers with a comma (e.G., Sr2+,As3−).

Chemistry
1 answer:
iogann1982 [59]3 years ago
4 0

Answer:

Ca²⁺, S⁻²

Explanation:

Calcium (Ca) is a <u>metallic</u> element and belongs to <u>group II</u> of the Periodic Table. So, it can lose 2 electrons to form the positively charged ion Ca²⁺.

Sulfur (S) is a <u>non-metal</u> element, so it has the tendency to gain electrons and to form anions. It accepts two electrons to form the sulfide ion S²⁻.

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