Which mineral was used in the isolation of Helium

Which mineral was used in the isolation of Helium
A. Pitch blende
B. Haematite
C. Monazite
D. Clevite

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct Answer - C
It is an ore of thorium

4 views Answered 2023-02-05 15:29

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