Classify each of the following solids as ionic, metallic, molecular, network (covalent), or amorphous.
a. Tetra phosphorus decoxide `(P_(4) O_(10))`
b. Graphite c. Brass
d. Ammonium phosphate `(NH_(4))_(3) PO_(4)`
e. `SiC` f. `Rb` g. `I_(2)` h. `LiBr`
i. `P_(4)` j. `Si` k. Plastic

Explanation

a. Tetra phosphorus decoxide `(P_(4) O_(10))` - Molecular Solid

b. Graphite - Covalent Solid

c. Brass - Metallic Solid

d. Ammonium phosphate `(NH_(4))_(3) PO_(4)`- Ionic Solid

e. `SiC` - Covalent Solid

f. `Rb` - Metallic Solid

g. `I_(2)` - Molecular Solid

h. `LiBr`- Ionic Solid
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