Which of the following element is the second most abundant element on the earth's crust and is present in nature. It is a very important component of ceramics, glass and cement?
A. Germanium
B. Silicon
C. Tin
D. Lead
Answer: Option B
This Question Belongs to Chemistry GK Chapter Wise >> Non Metal And Its Compounds
Related Questions on Non Metal and Its Compounds
Red phosphorus is less reactive than yellow phosphorus because
A. it is red in colour
B. it is highly polymerised
C. it is insoluble in C2H5OH
D. it is hard
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