CH-284
Giant covalent structures
Chemistry · Secondary 3 · Medium · Giant covalent structures
Which statement about the bonding and structure of silicon dioxide, SiO₂, is correct?
- It is a simple molecular substance with low melting point.
- It is an ionic compound with low melting point.
- It is a giant covalent structure with high melting point.
- It is a metallic solid that conducts electricity when solid.
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