Shared Flashcard Set

Details

Chapter 2 review
review
11
Physics
8th Grade
06/02/2008

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Cards

Term
Q: Table salt and sugar are examples of what?
Definition
A: pure substance
Term
Q: Fireworks exploding in the sky and giving off light are an examples of what?
Definition
A: an exothermic change
Term
Q: Volumes of liquid are measured in what container?
Definition
A: graduated cyclinder
Term
Q: How do do you caculate density?
Definition
A: mass/volume
Term
Q: the SI unit for mass is the?
Definition
A: kilogram (kg)
Term
Q: Lemonade consists of of several substances that are NOT chemically combined, so lemonade is classified as a(n)?
Definition
A: mixture
Term
Q: How do liquid water, ice, and water vapor differ from each other?
Definition
A: they are different states of matter.
Term
Q: H2O, CO2 and C12H22O11 are all examples of chemical....
Definition
A: formulas
Term
Q: Soil, a salad, and sugar water are all examples of?
Definition
A: mixtures
Term
Q: The density of a block of wood with a volume of 50 cubic centimeters and a mass of 100 grams is?
Definition
A: 2 kg
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