Meaning | Word |
Refers to the amount of dissolved salts in a substance. | salinity |
Solid that forms from a solution during a chemical reaction. | precipitate |
The relationship between mass and volume. | Density |
A reaction that releases energy in the form of heat. | exothermermic |
A reaction that absorbs energy the form of heat. | endothermic |
The study of the Earth's history and structure. | Geology |
The process of using one or more of your 5 senses to gather information about the world. | Observation |
A decision you make based on your observations | Inference |
A substance that increases the rate of a chemical reaction | catalyst |
Property of metal able to be hammered into thin wire stands | ductile |
Property of metal; able to hammered into then sheets | malleable |
The study of force, motion and Newton's laws of motion. | Physics |
The study of the Earth's oceans and their interlinked ecosystems. | oceanography |
The study of the moon, earth, stars, and other objects in space. | astronomy |
The measure of the gravitational pull on an object. | weight |
The amount of matter in an object. | mass |
Being in the state of balonce or constancy. | equilibrum |
How fast or slow something happens. | rate |
Does not move. | stationary |
A lot, many, plentiful | abundent |
The study of matter and its interaction with energy and itself. | Chemistry |
The study of the atmoshere focusing on weather processes and forecasting. | meterorolgy |
The study of genes, heredity, and variations in organisms | genetics |
The study of living organisms. | Biology |
A substance that allows heat or electricity to pass through | conductor |
A substance that holds heat or electricity in. | insulator |