____________ oxides aren t emitted to a large extent because the CaO is a good scavenger for the highly acidic forms of these compounds and CaSO3 and CaSo4.

____________ oxides aren t emitted to a large extent because the CaO i

1.	____________ oxides aren t emitted to a large extent because the CaO is a good scavenger for the highly acidic forms of these compounds and CaSO3 and CaSo4.
A.	tSulphur
B.	tCarbon
C.	tCalcium
D.	tMagnesium
Answer» B. tCarbon