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gavmur [86]
2 years ago
7

What is the formula for the compound formed when a potassium ion (K ) and a sulfide ion (S2-) unite?.

Chemistry
1 answer:
cupoosta [38]2 years ago
6 0

Answer:

The chemical formula for potassium sulfide is K2 S. Sulfur atoms need two electrons to fill their 3p electron orbitals.

Explanation:

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