Question 1
Alpha particle bombardment of
27Al followed by neutron emission produces ________.
◦
30P
◦
30Si
◦
31Si
◦
29P
◦
32P
Question 2
An employee at a chemical laboratory studying radioisotopes would wear a badge to keep a check on the amount of radiation to which he is exposed. This radiation dosage would be measured in the unit:
◦ curie
◦ rad
◦ rem
◦ joules
◦ joules per kilogram