Thorium is mainly used (A) For the manufacture of gas mantles (B) As a fissile fuel in a nuclear reactor (C) In the manufacture of hydrogen bomb (D) In the treatment of cancer

Thorium is mainly used
(A) For the manufacture of gas mantles
(B) As a fissile fuel in a nuclear reactor
(C) In the manufacture of hydrogen bomb
(D) In the treatment of cancer
by

1 Answer

Answer :

(A) For the manufacture of gas mantles
by

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