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Question 1 of 5
Score: 0/—
★★☆ Intermediate
Which statement best describes the trend in reactivity and first ionisation energy for Group 2 elements as you descend the group?
A
Reactivity decreases, first ionisation energy increases.
B
Reactivity increases, first ionisation energy increases.
C
Reactivity decreases, first ionisation energy decreases.
D
Reactivity increases, first ionisation energy decreases.