eleanore-elaine-craig documents

Atomic Theory Unit 7. P.T.E Unit 7, 2 The Atom An atom is the smallest part of any element that can take part in a chemical reaction. An atom is the smallest
Documents Atomic Theory Unit 7. P.T.E Unit 7, 2 The Atom An atom is the smallest part of any element that can take part in a chemical reaction. An atom is the smallest