__________ content of the phosphate rock is the pollutant of primary interest in a phos-phatic fertiliser plant.

Question: __________ content of the phosphate rock is the pollutant of primary interest in a phos-phatic fertiliser plant.
[A].

Calcium

[B].

Fluorine

[C].

Phosphorous

[D].

Sulphur

Answer: Option B

Explanation:

No answer description available for this question.