Nuclear Reactions Practice

1. What nuclear particle balances this reaction correctly?

\schemestart \chemfig{^{46}_{23}V} \arrow[,.7] \chemfig{^{46}_{23}V} + ? \schemestop
 
 
 
 

Question 1 of 10

2. How many neutrons does ^{50}_{23}V have in its nucleus?
 
 
 
 

Question 2 of 10

3. What type of nuclear reaction is this?

\schemestart \chemfig{^{220}_{88}Rn} \arrow[,.7] \chemfig{^{216}_{86}Po} + \chemfig{^4_2He} \schemestop
 
 
 
 
 

Question 3 of 10

4. What’s the mass number of this isotope?

^{25}_{13}Al
 
 
 
 

Question 4 of 10

5. What nuclear particle balances this reaction correctly?

\schemestart \chemfig{^{77}_{35}Br} \arrow[,.7] \chemfig{^{77}_{35}Br} + ? \schemestop
 
 
 
 

Question 5 of 10

6. What’s the symbol for an isotope with 20 protons and 30 neutrons?
 
 
 
 
 
 

Question 6 of 10

7. Which choice balances the nuclear reaction correctly?

\schemestart ? \arrow[,.7] \chemfig{^4_2He} + \chemfig{^{205}_{81}Tl} \schemestop
 
 
 
 

Question 7 of 10

8. Which choice balances the nuclear reaction correctly?

\schemestart \chemfig{^{210}_{82}Pb} \arrow[,.7] ? + \chemfig{^{0}_{-1}e} \schemestop
 
 
 
 

Question 8 of 10

9. What type of nuclear reaction is this?

\schemestart \chemfig{^{7}_{3}Li} + \chemfig{^2_1 H} \arrow[,.7] \chemfig{^{9}_{4}Be} \schemestop
 
 
 
 
 

Question 9 of 10

10. Which choice balances the nuclear reaction correctly?

\schemestart \chemfig{^{253}_{99}Es} \arrow[,.7] \chemfig{^{214}_{87}Fr} + ? \schemestop
 
 
 
 

Question 10 of 10