If I perform a dilution, which is true? * volume of solvent decreases
volume of solution increases
amount of solute increases
amount of solute decreases

What does the process of natural selection involve

Particles vibrate in a rigid structure and do not move relative to their neighbors.

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.