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chapter 15 test
Mrs. Bennett on 3-21-08
26
Science
6th Grade
03/18/2008

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Term
____ is a physical property
Definition
density
Term
Mass is a ____ property
Definition
physical
Term
The temperature at which a liquid becomes a gas is the ____ point
Definition
boiling
Term
Density depends on ____
Definition
mass and volume
Term
The meling point of silver is a ____
Definition
physical property
Term
a bonfire is an example of the property of ____
Definition
combustibilty
Term
An example of chemical property is ____
Definition
ablity to react with oxygen
Term
titanium reacts less w/ oxygen than most metals do. This is a ____
Definition
Chemical property
Term
matter may be found in the plasma state in ____
Definition
lightning
Term
the change that is NOT a physical change is ____
Definition
burning
Term
when a peeled banana turns black, it is a ____
Definition
chemical change
Term
Scratching a silver teaspoon is a _____ change
Definition
physical
Term
the temperature at which water boils is
Definition
100 degrees C
Term
The mass of an apple is measured in ____
Definition
grams
Term
Classifying according to ____ properties can be difficult because a substance must be changed to observe these properties
Definition
chemical
Term
Sorting and separating are ways to classify matter using ____ properties
Definition
physical
Term
A change in colore is evidence of a ____ change
Definition
chemical
Term
Color is a ____ property
Definition
physical
Term
A cake baking is an example of ____ change
Definition
chemical
Term
flammability is a ____ property
Definition
chemical
Term
The 4 states of mater are solid, ____, gas, and _____,
Definition
Liquid and plasma
Term
Explain how you could find the volume of an irregularly shaped peice of aluminum
Definition
Measure the volume of water, add the mettal, measure the volume again, subtract the 1st # from the 2nd #
Term
How does the energy of the particals differ in solids, liquids, and gases?
Definition
Solids- particals vibrate in place
Liquids- slowly move around and slide past each other but move faster then solids do
Gases- move quickly and are further away from each other
Term
What chemical property does a sliced fruit have? How do you know it has this property
Definition
Has the ability 2 change when exposed 2 oxygen. You can tell b/c it turns brown
Term
You need to paint iron lawn furniturethat has been left outside. What property of iron makes this necessary? I the paint is chpped what happens?
Definition
Iron reacts when exposed 2 oxygen. It will peel and rust
Term
How could you prove that law of conservation of mass is obyed when mixing 2 solutions?
Definition
Measure the mass of both before mixing it, then compare that with the mass of the resulting substance
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