Chapter 3 Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Term | Definition |
Matter | Everything that has mass and takes up space |
Element | The ingredients that makeup all other substances. Cant be broken down into other substances. |
Metals | Good conductors of electricity and heat. Can bend with out breaking. Most have gray color. |
Nonmetals | Don't conduct heat/electricity very well. may be gas or a solid. |
Semimetals | Sometimes like metals and sometimes like nonmetals. |
Atom | The smallest part of an element that still acts like that element. |
Atomic Theory | States that everything is made of atoms. |
Compound | A type of matter made of two or more elements |
Molecule | Smallest particle of a compound that still acts like that compound. |
Proton | Positive charge. Found in the nucleus. |
Neutron | No charge.found in the nucleus. |
Electron | Negative charge. Orbits the nucleus. |
Solid | Has a definite shape and volume. Particles are very close together, and don’t move past each other. Keeps shape |
liquid | Definite volume but not shape, particles can move past each other. Takes shape of container |
Plasma | Like a gas, but conducts electricity like a metal. Occurs with high temps or electric charge. |
Melting Point | When solid to liquid or liquid to solid. Same temp as freezing point |
Evaporation | When liquids become a gas. |
Condensation | When gas become a liquid. Gas particles touch a cold surface and the temperature drops |
Created by:
Brady4824
Popular Science sets