Multiple Choice
Rank the following species in order of decreasing radii: Al3+,Mg2+,Al3+,Al3+.
A) Al3+ > Al3+ > Mg2+ > Al
B) Al3+ > Al3+ > Mg2+ > Al3+
C) Al3+> Mg2+ > Al3+ > Al3+
D) Al3+ > Mg2+ > Al3+ > Al3+
E) Mg2+ > Al3+ > Al3+ > Al3+
Correct Answer:

Verified
Correct Answer:
Verified
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