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Physical Properties of Boron Family

Classify each...

Question

Classify each of the following solids as ionic, metallic, molecular, network (covalent) or amorphous.
(i) Tetra phosphorus decoxide $(P_{4} O_{10})$ (ii) Ammonium phosphate $(N H_{4})_{3} P O_{4}$ (iii) SiC (iv) $I_{2}$ (v) $P_{4}$ (vi) Plastic (vii) Graphite (viii) Brass (ix) Rb (x) LiBr (xi) Si

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Solution

The different solids are classified below:
Ionic solids: Ammonium phosphate $((N H_{4})_{3} P O_{4}), L i B r$
Metallic solids : Brass, $R b$
Molecular solids : Tetraphosphorous decaoxide $(P_{4} O_{10})$ , Iodine $(I_{2})$ , $P_{4}$
Network (covalent) solids: Graphite, $S i C, S i$
Amorphous solid : Plastics

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Similar questions

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

(i) Tetra phosphorus decoxide (P₄O₁₀) (vii) Graphite

(ii) Ammonium phosphate (NH₄)₃PO₄ (viii) Brass

(iii) SiC (ix) Rb

(iv) I₂ (x) LiBr

(v) P₄ (xi) Si

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

Tetraphosphorus decoxide $(P_{4} O_{10})$

Ammonium phosphate, $(N H_{4})_{3} P O_{4}$

SiC

$I_{2}$

$P_{4}$

Plastic

Graphite

Brass

LiBr

\sqrt{\frac{3}{81}}

\sqrt{361}

\sqrt{21}

\sqrt{1.44}

\frac{2}{3} \sqrt{6}

\frac{22}{7}

\frac{22}{7}

3.142857

\sqrt{21}

\sqrt[3]{3}

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