Particles emitted in a radioactive decay from the changes in A and Z

1. A.
   $4\alpha,5\beta$
2. B.
   $5\alpha,3\beta$
3. C.
   $6\alpha,7\beta$
4. D.
   $8\alpha,6\beta$

Tap an option to check your answer.

1. A.
   $\alpha,\beta,\gamma$
2. B.
   $\beta,\alpha,\gamma$
3. C.
   $\gamma,\alpha,\beta$
4. D.
   $\beta,\gamma,\alpha$

Tap an option to check your answer.

1. A.
   5,4
2. B.
   4,5
3. C.
   6,4
4. D.
   4,6

Tap an option to check your answer.

1. A.
   A and B are isobars.
2. B.
   A and C are isobars.
3. C.
   A and C are isotopes.
4. D.
   A and B are isotopes.

Tap an option to check your answer.

1. A.
   a) for first transition:- atomic number $= 83$, mass number $= 216$ b) for the second transition:- atomic number $= 82$, mass number $= 214$
2. B.
   a) for first transition:- atomic number $= 80$, mass number $= 225$ b) for the second transition:- atomic number $= 90$, mass number $= 220$
3. C.
   a) for first transition:- atomic number $= 82$, mass number $= 214$ b) for the second transition:- atomic number $= 93$, mass number $= 228$
4. D.
   a) for first transition:- atomic number $= 80$, mass number $= 214$ b) for the second transition:- atomic number $= 90$, mass number $= 226$

Tap an option to check your answer.

1. A.
   $\alpha,\ \beta^+,\ \beta$
2. B.
   $\beta^+,\ \alpha,\ \beta$
3. C.
   $\beta,\ \alpha,\ \beta^+$
4. D.
   $\alpha,\ \beta,\ \beta^+$

Tap an option to check your answer.