MCQ
Out of the following elements which one do you expect to be most reactive chemically
- A$Mg$
- B$Ca$
- C$Sr$
- ✓$Ba$
✓
Answer
Correct option: D.
$Ba$
d
(d) Reactivity of alkaline earth metals increases down the group.
(d) Reactivity of alkaline earth metals increases down the group.
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