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Sci 2

Matter

QuestionAnswer
What is Mass? The amount of matter packed inside an object
What is Volume? The amount of space an object takes up
Describe the laws of conservation of mass and matter Matter cannot be created nor destroyed
Whats the difference between mass and weight? Mass is how much matter is inside a substance Weight is how much an object weighs
What is Density? How dense an object is
Does the amount of Matter affect the Density? Yes
What is Matter? Something that exists.
Give an example of something that isn't Matter Energy
Draw the particles in a solid, liquid, and gas How?
List 3 properties of a solid Resists Compression Retains shape Particles vibrate
List 3 properties of a liquid Resists Compression Takes shape of container Particles slide around each other
List 3 properties of a gas Easily Compressed Expands to fill container Atoms bounce off eachother at high speeds
What is Plasma? The 4th state of Matter
What are Physical Properties? The properties of matter before you change it
Give examples of physical properties A tree standing tall in the woods
What are Chemical Properties? The properties of matter after you change it
Give examples of chemical properties A burning campfire
What is Evaporation? When something Evaporates
What is condensation? The process where water vapor becomes liquid
What is melting point? The temperature of which something melts
What is freezing point? The temperature of which something freezes
What is boiling point? The temperature of which something melts
What is the difference between boiling and evaporation? ...
What is Vaporization? The process where liquid becomes gas
What is Sublimation? The process where gas becomes liquid
Describe how adding or subtracting atoms changes the phase of the object It allows the atoms to flow through, or to not have much room, so they have no choice, really, but to vibrate.
what is a Non-Newtonian Fluid? A semi-solid
Describe a Non-Newtonian Fluid Oobleck
Created by: Reet reet
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