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Please help me : (

Which pair of atoms will form an ionic compound?
A) One atom of oxygen and two atoms of fluorine
B) One atom of calcium and two atoms of chlorine
C) One atom of nitrogen and three atoms of fluorine
D) Two atoms of nitrogen and four atoms of oxygen

1 Answer

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The correct answer is B) One atom of calcium and two atoms of chlorine. I just had the same question on my 9th grade science test today. I hope I didn't give the answer to you too late and I hope it helps you out
User Shubham Chouhan
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