Based on the electron configuration of the two atoms, predict the ratio of metal cationic (+) atom to nonmetal anionic (-) atom in the compound magnesium nitrogen

An electrons position cannot be known precisely only it's probability of being in a certain location can be known

Which class of molecules functions as chemical signals? hormones water carbohydrates proteins

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.