In a diamond ,what type of bond link carbon atoms together to form a network solid.

covalent bond

Explanation:

Each C has 4 valance electrons and each C atom joins to four other C atoms to form a tetrahedral lattice. Each C atom has four sp³ hybrid orbital which are directed to the four corners of a tetrahedron. The tetrahedron unit cell gets repeated throughout the lattice thus forming a three dimensional network.

hey there!

boiling point is the temperature at which the vapor pressure of the liquid equals atmospheric pressure. the vapor pressure of solvent molecules is decreased when a solute is added, so a higher temperature is required to increase the number of solvent molecules in the gas phase above the liquid.

at the freezing point, the vapor pressures of the solid and liquid are equal; a lower temperature is needed to reduce the number of solvent particles above the liquid.

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tobey