Identify Adams’ argument about the American Revolution.

Energy is released during which phase changes? check all that apply. boiling condensing depositing freezing melting subliming

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.