PLEASE I NEED HELP The density of an object could be increased in two ways: 1) if you cram more matter into a particular volume of space (increase mass) or 2) cram the matter you have into a smaller volume of space (decrease volume—that you could do with a gas).

D = Density: in g/mL or g/cm3

Mass (m) in grams (g)/ Volume (v) in cm3 or mL

What does this equation say in plain English?

Asolution is made by dissolving 25.5 grams of glucose (c6h12o6) in 398 grams of water. what is the freezing point depression of the solvent if the freezing point constant is -1.86 °c/m? show all of the work needed to solve this problem.

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.