A) Marble
B) Sand
C) Diamond
D) Glass
Correct Answer: C
Solution :
Each carbon atom of diamond is linked to four other carbon atoms by sigma bond. The octet of each carbon atom is complete so, diamond consists of only one type element. Marble \[-CaC{{O}_{3}}\] sand \[-Si{{O}_{2}},\] Glass. It is a mixture of \[Na\] and \[Ca\] silicateYou need to login to perform this action.
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