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Phase Change
Elements
Matter
Odor and air
Vocabulary
100
Condensation
What is liquid to gas?
100
What is an element?
An object made of one type of element.
100
What 2 things are needed for matter?
Mass and volume
100
What is a molecule?
2 or atoms toeghter
200
What is a solid to a liquid.
Melting
200
Is water an element?
No.
200
Is plasma a state of matter on earth?
No
200
Describe a solid
A solid has definite shape and definite volume.
300
What is a liquid to a solid?
Freezing
300
Name 4 elements found in sea water.
Sample answers: sodium, aluminum,uranium, copper, radon.
300
Do particles move faster or slower when it gets cold?
Slower
300
Describe a gas
A gas has indefinite shape and indefinite volume.
400
What is a solid to a gas?
Sublimation
400
Name 4 elements used in making jewelry.
Sample answers: gold, silver, platinum, copper.
400
Describe a liquid.
Answer may vary sample answer a liquid has indefinite shape and indefinite volume.
400
Describe a deflated basketball
The particles are moving slow and there is not a lot if empty space.
500
Name the 5 phase changes?
Melting,freezing,condensation,sublimation and evaporation.
500
Which of the following is not really an element? Einsteinium, californium, silver, Mexicanium.
Mexicanium.
500
Is there more matter in a gas or a solid?
Solid
500
What part of the nose detects odor?
Vitale
500
Describe a inflated basketball
The particles are moving slow and there is almost no empty space.