Ch. 3 Vocabulary
Ch. 3 Vocabulary
Ch. 3 Vocabulary
Ch. 3 Vocabulary
Ch. 3 Vocabulary
100
Solid, liquid and gas
What is the states of matter
100
characteristic that can be observed or measured without changing the sample's composition
What is a physical property
100
phase change
What is a transition of matter from one state to another
100
mixture that has constant composition throughout
What is homogeneous mixture
100
sublimation
What is particle changes to vapor without melting
200
Own definite shape and own definite volume
What is a solid
200
physical property, such as mass, length, and volume dependent upon the amount of substance present
What is extensive properties
200
chemical change
What is process that involves one or more substances changing into new substances
200
solution
What is uniform mixture that contains solids, liquids, or gases aka homogeneous mixture
200
chromatography
What is technique that separates the components of a mixture based on the ability of each component
300
constant volume and takes the shape of its container
What is a liquid
300
physical property that remains the same no matter how much of a substance is present
What is intensive property
300
law of conservation of mass
What is mass is neither created nor destroyed during a chemical reaction, it is conserved
300
technique that uses a porous barrier to separate a solid from a liquid
What is filtration
300
300 years=?seconds
What is 1.5x10 8th secs
400
conforms to fit the shape of its container, fills the entire volume
What is a gas
400
chemical property
What is the ability of a substance to combine with or change into one or more other substances
400
mixture that does not blend smoothly throughout, individual substances remain distinct
What is heterogeneous mixture
400
separation technique that is based on differences in the boiling points of the substances involved
What is distillation
400
Calculate the density of sulfuric acid if 35.4 mL of the acid weighs 65.14g
What is 1.84 g/mL
500
vapor
What is gaseous state of a substance that is a solid or a liquid at room temperature.
500
change which alters a substance without changing its composition
What is a physical change
500
mixture
What is a combo of two or more pure substances in which each pure substance
500
separation technique that results in the formation of pure solid
What is crystallization
500
what is Ms. Chaplin's favourite colour??
What is purple
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