"Matter" 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
| Question | Answer |
| anything that has mass and takes up space | Matter |
| a characteristic of a substance that can be observed | property |
| a property that can be observed without changing the identity of the substance | physical property |
| the temperature at which a substance changes from a solid to a liquid at a given pressure water=0'C | melting point |
| the temperature at which a substance changes from a solid to a liquid at a given pressure water=100'C | boiling point |
| a property that can only be observed by changing the identity of the substance | chemical properties |
| is the amount of mass per unit of volume(can be used to identity a substance) | Density |
| not easily compressed, rigid, doesn't flow easily, retains a fixed volume or shape | Solid |
| flows easily, takes shape of the container which it occupies, little free space between particle | Liquid |
| compressible, lots of free space between particles, particles can move past one another, assumes the shape and volume of its container | Gas |
| smallest unit of matter | Atom |
| number of protons in an atom of a given element | Atomic Number |
| number of protons plus the number of neutrons in an atom | Atomic Mass |
| center of the atom that has the proton and neutrons (heaviest part of the atom) | Nucleus |
| positive subatomic particle in the nucleus | Proton |
| neutral subatomic particle in the nucleus | Neutron |
| negative subatomic particle that is around the outside of the nucleus | Electron |
| ability to be flattened into a sheet, bendable | malleability |
| ability to be stretched into a wire | ductility |
| ability to react with another substance | reactivity |
| horizontal rows on periodic table | period |
| vertical columns on periodic table | groups |
| temperature where solid turns to liquid | melting point |
| temperature where liquid turns to gas | boiling point |
| a change that occurs without changing the identity of the substance | physical change |
| a change that occurs by changing the identity of the substance | chemical change |
| when 2 or more substance are combined physically | mixture |
| when 2 or more substances are combined chemically and can't be separated by physical means | compound |
| a change that occurs without changing the identity of the substance | physical change |
| a change that occurs by changing the identity of the substance | chemical change |
| when 2 or more substance are combined physically | mixture |
| when 2 or more substances are combined chemically and can't be separated by physical means | compound |
| parts are mixed evenly throughout (same) | Homogeneous mixture |
| parts are uneven throughout (different) | Heterogeneous mixture |
| type of mixture where the solute is dissolved/mixed evenly in the solvent | Solution |
| the part of the solution that dissolves | solute |
| the part of the solution that the solute dissolves in | solven |
Created by:
berrezuetaai
Popular Biology sets