Which pair of atom contains the same number of neutrons?
(a) Cd 114.48 and Sn 119.50 (b) C059.27 and Ni 28 .59
(c) Cs 133.55 and 132Xe 54 (d) Cu63. 29 and Cu 29.65
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3
Answer:
d is the option........
Answered by
1
Answer:
d) Cu63. 29 and Cu 29.65
Explanation:
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