| A | B |
|---|
| recorded observations and measurements | data |
| matter with no definite shape but with a definite volume | liquid |
| metric temperature scale where water freezes at 273 | Kelvin |
| unit of work and energy: 1 newton-meter | joule |
| measure of the motion of molecules | temperature |
| basic unit of length in the SI system | meter |
| phase in which matter has a definite shape and volume | solid |
| proposed solution to a scientific problem | hypothesis |
| standard system of measurement used by scientists | metric |
| English system unit used to measure heat | calorie |
| greatest distance from rest to crest of a wave | amplitude |
| basic unit of mass in the metric system | kilogram |
| part of an experiment without a variable | control |
| one thousand meters | kilometer |
| basic unit of volume in the metric system | liter |
| the curve of a liquid in a graduated cylinder | meniscus |
| anything that has mass and volume | matter |
| amount of matter in an object | mass |
| one thousandth of a liter | milliliter |
