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23 questions
This state of matter is characterized by fast movement of the atoms that covers an entire container.
Solid
Ice
Liquid
Gas
Increasing the temperature of a group of molecules affects their movement by causing it to
Increase
Decrease
Slow
Not cause change
A glass of water is a pure substance because it
Only made of one compound
Only made of one element
Made of several compounds
Is a balanced mixture
If you mix multiple elements together without binding them, they are considered
A compound
A mixture
An element
A chemical change
By combining a liquid and gas under pressure (like shaving cream) you have a
Solution
Homogenous Mixture
Suspension
Colloid
Ice tea has evenly distributed particles in water, making it a
Heterogenous Mixture
Homogenous Mixture
Suspension
Colloid
A difference between suspensions and solutions is
Suspensions have unmixed particles, solutions don't
Suspensions have completely mixed particles, solutions don't
Solutions are characterized by solids only
Solutions can be separated easier than suspensions
By increasing pressure, state of matter may change because
Amount of particles
Temperature
Weight
Mass
Changing state of matter is a
Physical, it can be reversed
Chemical, it cannot be reversed
Physical, it cannot be reversed
Chemical, it can be reversed
Boiling point is a(n) property.
Intensive
Extensive
Chemical
Inherent
Extensive changes rely upon an object's
Amount
Boiling point
Chemical Properties
Temperature
Density of an object is a(n) _____ property because it doesn’t rely upon the amount of an object
intensive
Extensive
chemical
inherent
In a chemical change an object
Can return back to its original form
Doesn't change identity
Changes identity
Remains the same
A way to separate two liquids that are combined is (select all that apply)
Filtration
Cool it down
Distillation
Doing nothing
Distillation is achieved through
Boiling and cooling of two liquids
Creating a filter
Physically separating solids
Magnetically separating iron
P1V1 = P2V2 is the equation for
Charles' Law
Boyle's Law
Kinetic Theory
Molecular Theory
When pressure on a gas is constant and temperature increases,
Volume
Potential Energy
Suspension Level
Charles' Energy
Evaporation and distillation are different because
Distillation collects the evaporated liquid
Evaporation occurs through cooling
Distillation involves hot water
Distillation separates solids
V1/T1 = V2/T2 is the equation for
Charles' Law
Boyle's Law
Kinetic Theory
Molecular Theory
Increasing the temperature of a balloon also increases volume of the gas in the balloon because of
Volume, Charles' Law
Volume, Boyle's Law
Pressure, Kinetic Theory
Pressure, Molecular Theory
Increasing the pressure on an object also decreases volume
Decreases volume
Increases volume
Decreases temperature
Decreases kinetic energy
Charles' Law requires _______ to be constant.
Volume
Temperature
Kinetic Energy
Pressure
Boyle's Law requires _______ to be constant.
Volume
Temperature
Kinetic Energy
Pressure
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