Tardigrade
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Tardigrade
Question
Chemistry
Atomic radii of fluorine and neon in Angstrom units are respectively given by
Q. Atomic radii of fluorine and neon in Angstrom units are respectively given by
2327
213
IIT JEE
IIT JEE 1987
Classification of Elements and Periodicity in Properties
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A
0.72, 1.60
72%
B
1.60, 1.60
7%
C
0.72, 0.72
10%
D
None of these
11%
Solution:
Atomic radius of noble gases are greater than halogens of same period, hence (a) is the correct answer.