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Which of the following gives the correct increasing order of the atomic radii of O, F and N?
AF, O, N
BO, F, N
CN, F, O
DO, N, F
Answer & Solution
Correct answer: A. F, O, N
This Periodic Classification of Elements item tests a core Chemistry concept.
Correct answer: F, O, N.
_Source: NCERT Exemplar Science Class 10 (NCERT)_
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