Which scientist discovered the radioactive element radium?
A. Isaac Newton
B. Albert Einstein
C. Benjamin Franklin
D. Marie Curie
Answer: Option D
Solution(By Examveda Team)
Marie Curie discovered the radioactive element radium.This Question Belongs to General Knowledge >> Inventions
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Which scientist discovered the radioactive element radium?
A. Isaac Newton
B. Albert Einstein
C. Benjamin Franklin
D. Marie Curie
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