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GSLS
5th Grade Matter
Question | Answer |
---|---|
Mass | How much there is of an object |
How is mass usually measured | Grams or Kilograms |
States of Matter | Solid, Liquid, Gas and Plasma |
Magnetism | A force of attraction between a magnet and some metal |
Conductivity | How well something carries heat, sound, or electricity |
Other properties of Matter | how hard or soft it is, how it looks, sounds, tastes, or smells |
Solid | It has a fixed volume and shape |
Liquid | Has no fixed shape, takes the shape of the container that it is in, Has a fixed Volume |
Gas | Its particles move in all directions has no shape and no fixed volume |
Physical Change | occurs when matter changes one or more of its physicals properties Examples Changes in state are physical changes they are reversible. |
Chemical Change | occurs when one type of matter combines with another to become something that has a completly different structure. Example Burning Wood |
evaporate | when a liquid turns into a gas |
condensing | gas turns into a liquid |
melting | solid turns into a liquid |
freezing | when a liquid turns to a solid |
conductivity | the ability of matter to carry heat, sound or electricity |
property | a characteristic or quality that describes matter |
Matter | is everything that takes up space and has mass |
Weight | the amount of force pulling on the object by gravity (your weight will be different on differnet planets, but your mass will stay the same) |