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21 questions
gaseous state of substance that is a liquid or solid at room temperature
mixture
product
phase
reactant
vapor
a physical blend of two or more components
vapor
heterogeneous mixture
reactant
product
mixture
part of a sample having uniform composition and properties
vapor
phase
product
heterogeneous mixture
reactant
not uniform in composition
heterogeneous mixture
reactant
product
phase
liquid
a substance formed in a chemical reaction
gas
liquid
vapor
product
reactant
starting substance in a chemical reactionreaction
reactant
product
vapor
gas
reaction
amount of matter an object contains
distillation
mass
chemical reaction
compound
homogeneous
describes mixture with a uniform composition
distillation
chemical reaction
homogeneous
element
compound
a process in which a liquid is boiled to produce a vapor that is condensed again into a liquid
distillation
mass
homogeneous
element
compound
substance that cannot be changed into simpler substances by chemical means
element
homogeneous
compound
chemical reaction
distillation
Which of the following is NOT an example of matter?
air
smoke
heat
water vapor
A golf ball has more mass than a tennis ball because it ____.
takes up more space
contains more matter
has a definite composition
contains different kinds of matter
All of the following are physical properties of matter EXCEPT ____.
mass
color
melting point
ability to rust
Which of the following is NOT a physical property of water?
It has a boiling point of 1000C.
It is a colorless liquid.
It is composed of hydrogen and oxygen.
Sugar dissolves in it.
Which of the following are considered physical properties of a substance?
color and odor
malleability and hardness
malleability and hardness
all of the above
A vapor is which state of matter?
solid
liquid
gas
all of the above
A substance that forms a vapor is generally in what physical state at room temperature?
solid
liquid
gas
liquid or solid
Which state of matter has a definite volume and takes the shape of its container?
solid
liquid
gas
both b and c
Which state of matter takes both the shape and volume of its container?
solid
liquid
gas
both b and c
Which state of matter is characterized by having an indefinite shape, but a definite volume?
gas
liquid
solid
none of the above
Which state of matter is characterized by having a definite shape and a definite volume?
gas
liquid
solid
all of the above
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