Questions
A nucleus decays by emission followed by a gamma emission. If the atomic and mass numbers of the parent nucleus are Z and A respectively,
the corresponding numbers for the daughter nucleus are respectively.
detailed solution
Correct option is C
After β+e 0 +1 emission atomic number decreases by one and mass number remain unchanged. γ-emission, there will be no change on mass number and atomic number.Talk to our academic expert!
Similar Questions
A radio active nucleus emits both and particles. Initial mass number of the nucleus is 298. After emission of and particles, the nucleus becomes an isotope and mass number becomes 274. Then number of particles emitted is
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
