CH-231
Giant covalent structures
Chemistry · Secondary 3 · Medium · Giant covalent structures
Which statement best describes the bonding in silicon dioxide, SiO₂, in tempered glass?
- Atoms joined by covalent bonds in a giant 3D network.
- Positive ions in a sea of delocalised electrons.
- Discrete molecules held by weak intermolecular forces.
- Alternating positive and negative ions in a lattice.
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.