Question
a.
Silica fume is a byproduct of producing silicon metal or ferrosilicon alloys
b.
Silica fume is a mono product of producing silicon metal or ferrosilicon alloys
c.
Most commonly found in nature as quartz and in various living organisms
d.
Hydrocarbon combustion affords the two principal carbon oxides: carbon monoxide and carbon dioxide
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Q. What is Silica Fume?
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