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Types
Phases
Matter
Properties
Properties of Gases
100
Pure substances composed of only one type of atom.
What is an element?
100
In this phase, atoms can move past each other but are relatively close together.
What is a liquid?
100
Oxygen (O) is an example of a -
What is an element.
100
Corroding, rusting, and flammability are all this type of property.
What is chemical?
100
Boyle's law states -
What is a decrease in volume is an increase in pressure.
200
Elements are listed on the ______________ ____________.
What is the Periodic Table?
200
In this phase, atoms are close together and vibrate in place.
What is a solid?
200
Table salt (NaCl) is an example of a -
What is a compound?
200
Color, mass, volume, and texture are all this type of property.
What is physical?
200
Charles' Law states -
What is an increase in temperature is an increase in volume.
300
Elements that are chemically bonded together.
What are compounds?
300
When a solid changes directly to a gas, skipping the liquid phase.
What is sublimation?
300
Chicken noodle soup is an example this type of mixture.
What is heterogeneous?
300
Define solubility. Is it a physical or chemical property?
What is the ability to dissolve. Physical property.
300
A bicycle pump is an example of -
What is Boyle's Law.
400
Physical combinations of elements or compounds.
What are mixtures?
400
When a gas changes to a liquid.
What is condensation?
400
In salt water, the salt is the _______ and the water is the ________.
What is solute and solvent.
400
List the range of numbers on the pH scale. Is this a physical or chemical property?
What is 0-14. Chemical property.
400
A hot air balloon is an example of -
What is Charles' Law.
500
A solution is this type of mixture.
What is homogeneous mixture?
500
When a liquid changes to a gas.
What is vaporization?
500
Chocolate milk is an example of this type of mixture.
What is homogeneous?
500
What is the formula for density? Is this a physical or chemical property?
What is density = mass/volume. Physical property.
500
Squeezing a balloon until it pops is an example of -
What is Boyle's Law.