click below
click below
Normal Size Small Size show me how
Matter
Science note-cards for matter, atom, molcule
Term | Definition |
---|---|
Atom | Smallest component of an element. Contains a nucleus with protons and neutrons. Has electrons on the outer edge of the nucleus |
Matter | This is what makes up all physical things. Has mass and takes up space (volume) |
Molecule | Made up of two or more atoms. Exists freely to move around. |
Element | A component of a whole. A class of substances that can't be seperated |
Compound | A combination of two or more elements |
Pure Substance | Substance made up of 1 type of matter (element or compound) |
Mixture | A substance made up of multiple matter |
Homogeneous | A mixture where particles are evenly distributed |
Hetergeous | A mixture where particles are not evenly distributed |