Hesi A2 Chemistry, questions with accurate answers. Graded A+

Document Content and Description Below

Mixture with uniform density throughout and no distinguishable coponents. - Homogeneous Mixture Mixture in which the components are readily distinguished. - Heterogeneous Mixture A change in which t... he checmical composition of a substance remains the same. - Physical Change A change in which the chemical bonds are broken and reformed to create a new and different substance. - Chemical Change The simplest of substances and is represented by a specific letter or combinations of letters. - Element Combinations of eleements in whole number ratios. - Compounds Mass cannot be created or destroyed during a chemical reaction. - Law of Conservation of Mass The breaking [Show More]

Last updated: 1 year ago

Preview 1 out of 6 pages