A) \[3:7\]
B) \[7:3\]
C) \[3:4\]
D) \[6:28\]
Correct Answer: A
Solution :
The atomic number of carbon is \[6\] and mass number is \[12\,\,i.e.\,\,Z=6\] and\[A=12\] Number of neutrons\[=A-Z\] \[=12-6=6\] The atomic number of silicon is 14 and the mass number is\[28\,\,i.e.\,\,Z=14\]and\[A=28\] The number of neutrons\[=A-Z=28-14=14\] The ratio of the number of neutrons of carbon and silicon\[=6:14\]or\[3:17\]You need to login to perform this action.
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