How does water vapor in the air change state below the freezing point

0.2348 grams of pbcl2 used to form 44.0 ml of solution.

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true

Which statement best identifies the process shown? the process must be fusion because energy is released. a.the process must be fusion because a heavier nucleus forms from smaller nuclei. b.the process must be fission because a large nucleus breaks into smaller nuclei. c.the process must be fission because neutrons are formed.