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Classify each of the following solids as ionic, metallic, molecular, network (covalent) or amorphous. 

1. Tetra phosphorous decoxide (P4O10

2. Ammonium Phosphate (NH4)3PO4

3. SIC 

4. I2

5. P4 

6. Plastic 

7. Graphite 

8. Brass 

9. Rb 

10. LiBr 

11. Si

1 Answer

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by (34.6k points)
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Best answer

1. Tetra phosphorous decoxide (P4O10) = Molecular solid 

2. Ammonium Phosphate (NH4)3PO4 = Ionic solid 

3. SiC = Covalent solid 

4. I2 = Molecular solid 

5. P4 = Molecular solid 

6. Plastic Amorphous solid 

7. Graphite = Covalent solid 

8. Brass = Metallic solid 

9. Rb = Metallic solid

10. LiBr = Ionic solid 

11. Si = Covalent solid

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