Apiece of paper will provide protection from

a.
alpha radiation.
b.
beta radiation.
c.
gamma radiation.
d.
gamma rays.

The answer is A. Alpha Radiation

There are three kinds of electromagnetic radiation: alpha, beta and gamma radiation.The strongest radiation is gamma radiation which penetrates up to the skin. The weakest one is the alpha radiation which cannot penetrate even a piece of paper. Hence the answer to this problem is A. alpha radiation

Ibelieve your answer is b.hope this : )