Cracking the SAT Chemistry Subject Test

DRILL 2

Question Type A

Questions   4–6 refer   to  the following.

(A) Alpha   decay

(B) Beta    decay

(C) Positron    emission

(D) Gamma   decay

(E) Electron    capture

4. 
   

        Often   accompanies other   radioactive processes

   
   


5. Causes an atom to reduce its atomic number by 2 and its mass
   number by 4


6. Occurs when a neutron is converted into a proton in a nucleus

Question Type B

103.