Chemistry
NULL
Medium
Question
Chemical composition of cinnabar is____________________?
A
FeS2
B
HgS
✓ Official correct answer
C
PbS
D
ZnS
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A
FeS2
No member explanations yet for this option.
B
HgS
No member explanations yet for this option.
C
PbS
No member explanations yet for this option.
D
ZnS
No member explanations yet for this option.
Explanation
Cinnabar is the principal ore of mercury, with the chemical composition HgS (mercury sulfide).
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