Vocabulary
Properties
Section 2-3
Section 1-4
RaNdOm
100
Mixture
What is a combination of two or more pure substances in which each pure substance retains its individual chemical properties.
100
chemical property
What is The ability of a substance to com- bine with or change into one or more other substances
100
substance
What is Matter that has a uniform and unchanging composition is called
100
Na
What is the symbol for sodium
100
Mixtures and Pure Substances
What are the to Physical Changes
200
Solutions
Homogeneous mixtures are also referred to as what?
200
physical property
What is a characteristic that can be observed or measured without changing the sample’s composition.
200
states of matter
What is all matter that exists on Earth can be classified as one of these physical forms called
200
Sn
What is the symbol for Tin
200
Heterogenous and Homogenous Mixtures
What are the two mixtures in mixtures
300
Vapor
Refers to the gaseous state of a substance that is a solid or a liquid at room temperature.
300
Extensive properties
What is dependent upon the amount of substance present.
300
solid
What is is a form of matter that has its own definite shape and volume.
300
B
What is the symbol for boron
300
Elements and Compounds
What is the two Chemical changes
400
Distillation
What is a separation technique that is based on differences in the boiling points of the substances involved.
400
Intensive properties
What is independent of the amount of substance present.
400
liquid
What is s a form of matter that flows, has constant volume, and takes the shape of its container.
400
Xe
What is the symbol for Xenon
400
Gasoline and Steel
What is two Homogenous Mixtures
500
Filtration
What is a technique that uses a porous barrier to separate a solid from a liquid.
500
physical changes
What is Changes such as this, which alter a substance without changing its composition, are known
500
gas
What is a form of matter that flows to conform to the shape of its container and fills the entire volume of its container.
500
Fe
What is the symbol for Iron
500
Dirt and Milk
What is two mixtures of Heterogenous Mixtures
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