Oscar's family recently put solar panels on their roof to cut down on their use of electricity from the power company how will alternative energy sources affect earth's atmosphere? a. they will reduce the amount of energy we consume. b. they will increase levels of greenhouse gases in the atmosphere. c. they will reduce levels of greenhouse gases in the atmosphere. d. they will increase the use of fossil fuels for economic reasons. and this subject is for science

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.