A) Atomic number
B) Number of neutron
C) Number of proton
D) Number of electron
Correct Answer: B
Solution :
[b]\[{{\,}_{17}}C{{l}^{35}}\]and\[{{\,}_{17}}C{{l}^{37}}\]are isotopes of chlorine. They have, Same atomic number (17). Same number of electron. Number of proton = Number of electron. Same number of protons (17). Different mass number. Different number of neutrons. [Mass number = number of (p + n)] Hence, the correct option is [b].You need to login to perform this action.
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