Asked by Anonymous
What was henri Becquerel studying when he accidetally discoverd radioactivity?
A. Photography
B. Properties of black light.
C. Porperties of X-rays.
D. Solar energy.
I believe the answer is C.
Thank you
A. Photography
B. Properties of black light.
C. Porperties of X-rays.
D. Solar energy.
I believe the answer is C.
Thank you