Question

Which of the following would be more reactive than magnesium (Mg)?

A. Calcium (Ca)
B. Potassium (K)
C. Argon (Ar)
D. Beryllium (Be)

Answer 1

Answer: B. Potassium(K)

Step-by-step explanation:

Answer 2

Answer:potassium is more reactive than Mg because both lie in the same group and the element potassium has more electropositivity than magnesium

Step-by-step explanation:

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