From which mineral is radium obtained -

Question 1

(a) Limestone

(b) Haematitie

(c) Pitchblende

(d) Rutile

Question 2

The correct option is: (c) Pitchblende

Explanation:

Radium was discovered in 1898 by Madame Curie from pitchblende a material that contains uranium.

kratos · Answer 1 · 2020-11-18T06:00:11+0000

The correct option is: (c) Pitchblende

Explanation:

Radium was discovered in 1898 by Madame Curie from pitchblende a material that contains uranium.

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