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General Science Elements Metals - Discussion Page For Q.1468 | General Knowledge Questions and Answers | General Knowledge Free Online-Tests | LucentBlackBoard | LucentBlackBoard.com
Q: From which mineral is radium obtained?
A. Limestone B. Haematite
C. Pitchblende D. Rutile

Answer and Explanation

Answer:Pitchblende

Explanation:
There is no explanation...

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