What’s inside the bubbles that form when liquid cci4 boils

An observation that requires measurement is called quantitative observable or qualitative

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

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.