Multiple Choice
Rank the following ions in order of decreasing atomic radii: Os4+,Os2+,Os5+.
A) Os2+ > Os4+ > Os5+
B) Os5+ > Os4+ > Os2+
C) Os4+ > Os2+ > Os5+
D) Os5+ > Os2+ > Os4+
E) Os2+ > Os5+ > Os4+
Correct Answer:

Verified
Correct Answer:
Verified
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