Silicon is the . . . . . . . . most abundant element in the earth's crust.
A. Third
B. Fourth
C. Sixth
D. Second
Answer: Option D
Solution(By Examveda Team)
Silicon is the chemical element with atomic number 14. It is a hard, brittle crystalline solid with a blue-grey metallic luster.It is the second most abundant element in the earth’s crust after oxygen.
It is relatively unreactive, but it shows a high affinity toward oxygen, it links up with oxygen to form the most common minerals on Earth.
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