P
Phyzer
Home
Test Series
Study Material
Enroll Now
Back to Atoms & Nuclei
Class 12 • Physics • Chapter-12
Atoms & Nuclei
Question 582 of 680
582
Medium
NEET
2005
Which one of the following pairs of nuclei are isotones ?
Choose the correct answer:
A
34 Se 74 , 31 Ga 71
B
38 Sr 84 , 38 Sr 86
C
42 Mo 92 , 40 Zr 92
D
20 Ca 40 , 16 S 32
Select an answer first
Previous Question
Next Question