Hami would suck a meet packet for a million

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.

Is a pencil falling to the floor anon contact force, a force, or a contact force

Which are forms of frozen water? check all that apply. dew frost hail rain sleet