| A | B |
|---|
| number of protons in an atom equals the | Atomic Number |
| a type of change that turns one substance into another | Chemical |
| chemical combination of 2 or more atoms of different elements | Compound |
| sharing of electrons between 2 atoms | Covalent |
| substances containing one type of atom | Element |
| charged atom | Ion |
| bond formed when atoms transfer electrons | Ionic |
| atoms with same number if protons but different number of neutrons | Isotope |
| protons + neutrons | Mass Number |
| molecule that is repeated | Monomer |
| a change that doesn't change the identity of a substance being observed | Physical |
| has charge on each end | Polar |
| many molecules linked together | Polymer |
| results of a new chemical formed in a rxn | Products |
| substances present before a chemical rxn takes place | Reactants |
| sugar in a glass of sugar water | Solute |
| substance doing the dissolving in H2O | Solvent |
| mixture not dissolved, remains evenly distributed thru movement of water | Suspension |
| have +charge, heavy, located in nucleus | proton |
| have -charge, light, located in E levels | electron |
| no carbon | inorganic compounds |
| carbon present | organic compounds |
