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Which Equation Correctly Represents the First Ionization of Calcium

Question 91

Multiple Choice

Which equation correctly represents the first ionization of calcium?

A) Ca (g) → Ca⁺ (g) + e^-
B) Ca (g) → Ca^- (g) + e^-
C) Ca (g) + e^- → Ca^- (g)
D) Ca^- (g) → Ca (g) + e^-
E) Ca⁺ (g) + e^- → Ca (g)

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