Question
Question: \(\frac{60}{27}Co\)is radioactive because :...
2760Cois radioactive because :
A
Its atomic number is high
B
It has high p/n ratio
C
It has high n/p ratio
D
None of these
Answer
It has high n/p ratio
Explanation
Solution
pn>1
2760Cois radioactive because :
Its atomic number is high
It has high p/n ratio
It has high n/p ratio
None of these
It has high n/p ratio
pn>1