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Question
Classify each of the following solids as ionic, metallic, molecular, network (covalent) or amorphous.
- Tetra phosphorus decoxide (P4O10)
- Ammonium phosphate (NH4)3PO4
- SiC
- I2
- P4
- Plastic
- Graphite
- Brass
- Rb
- LiBr
- Si
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Solution
| Ionic | Metallic | Molecular | Network (covalent) | Amorphous |
| Ammonium phosphate (NH4)3PO4 | Brass | Tetra phosphorus decoxide (P4O10) | SiC | Plastic |
| LiBr | Rb | P4 | Graphite | |
| I2 | Si |
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