Fill in the following table. Assume these are atoms. # of protons
# of neutrons
# of electrons
Atomic Number
Mass Number
17
37
8
6

At 450 mm hg a gas has a volume of 760 l, what is its volume at standard pressure

What are the first three quantum numbers for the electrons located in subshell 2s?

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.