A) isotopes and isobars
B) isobars and isotones
C) isotones and isotopes
D) isobars and isotopes
Correct Answer: B
Solution :
\[{{\,}_{32}}G{{e}^{76}}\]and \[{{\,}_{34}}S{{e}^{76}}\] have the same mass number but different atomic number, so they are isobars. Number of neutrons, in \[{{\,}_{14}}S{{i}^{30}}=30-14=16\] in \[{{\,}_{16}}S{{i}^{32}}=32-16=16\] Because of the presence of same number of neutrons, \[{{\,}_{14}}S{{i}^{30}}\]and \[{{\,}_{16}}S{{i}^{32}}\]are called isotones.You need to login to perform this action.
You will be redirected in
3 sec