AP Chemistryeasymcq1 pt
Which element has the largest atomic radius: S, Se, or Te?
A.Te
B.S
C.Se
D.All have equal radii
Explanation
Core Concept
Down Group 16 each element adds a shell (S: n=3, Se: n=4, Te: n=5), and shell number dominates over the increasing nuclear charge. Tellurium is the largest.
Correct Answer
ATe
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