| A | B |
|---|
| Ca | chemical symbol |
| CuSO4 | chemical formula |
| Ca + SO2 --> CaSO4 | synthesis reaction |
| H2O2--> H2O + O2 | decomposition reaction |
| HCl + Mg --> MgCl2 + H2 | single replacement |
| NaOH + HCl --> NaCl + H2O | double replacement |
| Ba + S + O2 --> BaS + BaSO4 + SO2 | chemical reaction (not one of the 4 types) |
| catalyst | chemical that makes a reaction go but is not destroyed in the process |
| concentrated | more of the chemical present |
| temperature | measure of heat(KE of molecules) |
| surface area | amount of chemical or object exposed |
| Kimsey | your teacher |
| matter | anything w/ mass & volume |
| energy | ability to do work |
| density | mass/volume |
| proton | positive charge |
| electron | negative charge |
| neutron | no charge |
| nucleus | center of atom |
| electron cloud | where electrons are found |
