Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति
JEE Main & Advanced
Chemistry
Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति
Sample Paper
Topic Test - Periodic Table
question_answer
Atomic radii of fluorine and neon in Angstrom units are respectively given by
A)0.72, 1.60
B)1.60, 1.60
C)0.72, 0.72
D)None of these
Correct Answer:
A
Solution :
[a] Atomic radius of noble gases are greater than halogens of same period.