Which two of the following elements are NOT found as a covalent network solid?
I.beryllium, Be
II.carbon, C
III.phosphorus, P
IV.sulfur, S

Name: Which two of the following elements are NOT found as a covalent network solid? I.beryllium, Be II.carbon, C III.phosphorus, P IV.sulfur, S
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Question

Which two of the following elements are NOT found as a covalent network solid? 
I.beryllium, Be
II.carbon, C
III.phosphorus, P
IV.sulfur, S

Quizplus · Accepted Answer

Beryllium (Be) and sulfur (S) do not form covalent network solids. Beryllium forms metallic bonds, and sulfur exists as discrete S8 molecules, not as a covalent network.

Which Two of the Following Elements Are NOT Found as a Covalent