Provide the bond type, molecular structure, and intermolecular forces for H2O and CO2. Compare and Contrast these structures from NaCl. Using that information, explain why each of these are in a different phase at room temperature.

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

Calculate the energy required to ionize a hydrogen atom to an excited state where the electron is initially in the n = 5 energy level. report your answer in kilojoules

Which is an example of a reversible physical change?