| A | B |
| Graph | A visual display of information or data |
| Gram | The basic unit of mass in SI |
| Meter | The basic unit of length in SI |
| Volume | The amount of space an object occupies |
| Liter | An SI unit measuring liquid volume |
| Mass | A measure of the amount of matter in an object |
| Density | A measure of the amount of mass per unit of volume of a material |
| Standard | An exact quantity that people agree to use for comparison |
| Derived units | Units of measurement that are obtained by combining other units |
| Second | Time measured in SI |
| Kelvin | The temperature scale used in SI |
| SI | The standard unit of measurement worldwide |
| Time | The interval between two events |
| Kilo | 1000 |
| Centi | 0.01 |
| Milli | 0.001 |
| Deci | 0.1 |
| Hecto | 100 |
| Deka | 10 |
| Cubic centimeter | Milliliter |