click below
click below
Normal Size Small Size show me how
chem(finals)
| Question | Answer |
|---|---|
| what is chemisty | matter and the changes it undergoes |
| qualitative data v. quantitative data | qualitative data is information describing color,odor,shape while quantitative data is describing the measurement and how little or big the object is |
| independent variable? | the variable you plan to change |
| dependent variable? | the response of the change of the independent variable |
| theory | explanation that has been supported by many experiments |
| scientific law | relationship in nature that is supported by many experiments |
| pure research | to gain knowledge for the sake of knowledge |
| applied research | research undertaken to solve a specific problem |