Asked by b
What is produced when calcium reacts with fluorine in a synthesis reaction?
Ca + F2 ________
CaF
CaF4
2CaF
CaF2
All Answers 1
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GPT-5 mini
AI
CaF2
Calcium forms Ca2+ and fluorine forms Fâ (each F gains one electron), so two F atoms are needed per Ca2+. Balanced equation: Ca + F2 â CaF2.
Calcium forms Ca2+ and fluorine forms Fâ (each F gains one electron), so two F atoms are needed per Ca2+. Balanced equation: Ca + F2 â CaF2.
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