Question 5
Back to Exercise
Natural radioactivity was discovered by
- A Marie Curie
- B Ernest Rutherfor
- C Henri Becquerel Correct
- D Enrico Fermi
Correct Answer: Option C
No answer description available for this question.
Discussion & Comments 0
Share your method, a shortcut, or ask about a step you didn't follow.
No comments yet. Be the first to share your solution!