question_answer

Match the following:

1.	Pitchblende	[A]	\[Th{{O}_{2}}\]
2.	Litharge	[B]	\[{{U}_{3}}{{O}_{8}}\]
3.	Cerussite	[C]	\[PbO\]
4.	Monazite	[D]	\[PbC{{O}_{3}}\]

A) 1-B, 2-C, 3-D, 4-A

B) 1-D, 2-C, 3-A, 4-B

C) 1-C, 2-B, 3-D, 4-A

D) 1-B, 2-C, 3-A, 4-D

E) None of these