A) \[C{{O}_{2}}\]
B) \[Si{{O}_{2}}\]
C) \[N{{O}_{2}}\]
D) \[S{{O}_{2}}\]
Correct Answer: B
Solution :
At room temperature\[Si{{O}_{2}}\]is solid because it is made up of silicon and oxygen.You need to login to perform this action.
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