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18 Cards in this Set

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  • Back
What is the ability to change matter?
Energy
Does Changing states of matter change the mass of matter?
No
What law states that energy cannot be created or destroyed?
The Law of conservation of Matter and Energy
What describe how a substance reacts with other substances?
Chemical Properties
Iron rusting or paper burning is an example of ________________
Chemical Property
Matter will change form and/or states
During a chemical change
What can be measured without another substance?
Physical Properties
The melting point of water is an example of what kind of change?
Physical
What property will matter change states but not form?
Physical
How do you find Density?
The mass of a substance divided by its volume.
What are some HIGH Density Objects?
lead and gold
What are some LOW Density objects?
gasoline and air
What is the force with which a more dense fluid pushes a less dense substance upward?
buoyancy
What kind of change occur when a substance changes composition? (atoms rearranged)
Chemical
What kind of change occur when matter changes state?
Physical
Name 2 examples of chemical changes.
water split up by electricity

rusting
Name 2 examples of physical changes
iron melting

dissolving a solid
Luring
Int. Sci
Chapter 2 section 3
cut apart and study