Which pair of ions can form an ionic bond with each other and why? and They are both metal ions. . They have like charges. and They are both halogen ions. and They have unlike charges. Which pair of ions can form an ionic bond with each other and why? and They are both metal ions. and They have like charges. and ; They are both halogen ions. and They have unlike charges.

You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.