7H And 8R - Intro To Matter Question Preview (ID: 19052)


7H And 8R - Chemistry Types Of Matter States Of Matter Chemical And Physical Changes. TEACHERS: click here for quick copy question ID numbers.

A material that is _______________ will dissolve in water.
a) soluble
b) insoluble
c) organic
d) inorganic

A material that is _______________ will not dissolve in water.
a) insoluble
b) soluble
c) organic
d) inorganic

What is it called when a gas changes to a liquid ?
a) condensation
b) evaporation
c) meltingq
d) sublimation

What is it called when a liquid changes to a gas ?
a) Evaporation
b) condensation
c) freezing
d) sublimation

What is it called when a solid changes DIRECTLY to a gas ?
a) sublimation
b) condensation
c) evaporation
d) melting

Rank the states of matter from MOST dense to LEAST DENSE
a) solid, liquid, gas
b) gas, liquid, solid
c) solid, gas, liquid
d) gas, solid, liquid

Which state of matter will take the shape of its container AND expand to fill its container
a) solid
b) liquid
c) gas
d) plasma

What do we call a special type of mixture where a solid, liquid, or gas is DISSOLVED in a liquid
a) solution
b) compound
c) molecule
d) element

Which of the following would be a mixture ?
a) Water (H20)
b) Oxygen
c) Air
d) Carbon Dioxide (CO2)

Two or more elements chemically combined is....
a) a compound
b) a mixture
c) an element
d) a physical change

The simplest form of matter is....
a) an element
b) a compound
c) a mixture
d) a solution

Which of the following would be a physical change ?
a) rusting metal
b) burning wood
c) boiling water
d) all of the above

In the gas state molecules are ________and vibrate _________.
a) close together, slowly
b) far apart, quickly
c) close together, quickly
d) far apart, slowly

Which of the following would be a chemical change
a) melting ice
b) ripping paper
c) burning paper
d) crumbling paper

In the liquid state molecules are....
a) locked in place
b) free to move around one another
c) bonded to each other
d) none of the above

In the solid state molecules are ____________ and vibrate ________.
a) close together, slowly
b) far apart, slowly
c) close together, quickly
d) far apart, quickly

A change in size, shape, or state is known as a.....
a) physical change
b) chemical change
c) molecular change
d) all of the above

A change that results in a new substance is known as a.....
a) chemical change
b) physical change
c) phase change
d) none of the above

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