Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
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
Matter (general)
| Question | Answer |
|---|---|
| Can be described as being, flowery, putrid, etc | Odour |
| How well it lets light shine through | Clarity |
| Its ability to reflect light | Lustre |
| The condition of being either a solid, liquid, or gas | Physical state |
| It’s shape (either regular: crystalline or irregular: amorphous) | Form |
| The feel of a substance | Texture |
| The resistance of a liquid to flow | Viscosity |
| The resistance to being scratched. Rated on 1-10 scale, 10 is very hard | Hardness |
| The ability to shatter easily | Brittleness |
| The ability to be hammered into a flat sheet | Malleability |
| The ability to be stretched out into a long thin wire | Ductility |
| Can be described as sweet, salty, etc | Taste |
| The type of light absorbed | Colour |
| Physical property | Describe characteristics of matter using the senses. Ex. apple is opaque (sensed through sight) |
| Chemical property | Describe how matter reacts or behaves. Ex. baking soda is reactive to acid |
| Matter vs mass vs volume | Matter: anything that has mass and volume Mass: amount of matter in an object (measure mass using electronic balance) Volume: amount of space that matter takes up (measure volume of a substance with graduated cylinder) |
| PASS theory | All PARTICLES are made up of matter. Particles have ATTRACTIVE forces Particles are always moving (SPEED) Particles have SPACES between them |
| Classifying matter: define and examples | Matter, pure substances, mixtures, elements: Na, O2 compounds: H2O solutions: Kool Aid, salt water mechanical mixtures: trail mix, veggie soup |
| Non-Newtonian fluid | A fluid whose viscosity changes when force/pressure is applied. |
| Physical change vs chemical change | Physical change: chemical makeup is same, but form/state/physical appearance altered ex. ripped paper. Chemical change: chemical makeup is altered and a new substance formed. Evidence is colour/temp change, heat/light/gas/odour production. Ex. bake cake |
| Names for changes of state: (6) | Liquid and solid: freeze/melt Liquid and gas: evaporation/condensation Gas to solid: deposition Solid to gas: sublimation |
| If a matter is heated, a solid will turn into ___ Speed of particles will ___ Space between particles will ___ Attractive forces between particles ___ | Liquid, increase, increase, decrease |
Created by:
Fatima.r