Since particles in a solid are arranged close together in a regular pattern, some can be classified as i think magma not 100% sure a. gradients. b. crystals. c. plasma. d. magma.

Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.

How do you know when a chemical reaction has occurred

What is the molar mass of the anhydrous compound? answer using four significant figures. 36.02 g/mol 120.15 g/mol 156.12 g/mol