Please help. Using the periodic table, complete the table to describe each atom. Type in your answers.

Covalent network solids typically have melting points and boiling points. the chemical formula of a network solid indicates in the molecule.

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?

Which type of intermolecular attractions holds ammonia molecules together with other ammonia molecules?