Download Science Vocabulary Bingo Density/Ch. 2 Matter

Science Vocabulary Bing
Density/Ch. 2/Ch. 3 Matter
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A property of liquids.
A Liquids resistance to flowing is ________.
Syrup, Honey and Ketchup all have a very
high _________.
=Viscosity
This graph shows what kind of relation
ship
Directly Proportional
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Density, hardness, texture, state of matter,
boiling point and color are examples of…
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=Physical Properties (of matter)
_______ particles move freely, collide and take
up all available space.
They move extremely fast (even faster when
the temp increases)
=Gas
A shrinking puddle is an example
The added energy from the sun for example
allows some of the water molecules on the
surface of the puddle to escape into the air.
=evaporation
A __________ has a definite shape and
definite volume.
Particles Vibrate
They are locked in a tight pattern
=Solid
Change in state from Liquid to Solid
= Freezing
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____________ is the measure of the
average energy of random motion of
particles of matter.
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=Temperature
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Anything that has mass and takes up
space…
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=matter
What kind of relationship does the
graph represent?
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An _________ is a pure substance that
cannot be broken down into any other
substances by chemical or physical means.
Examples Oxygen, Nitrogen, Hydrogen, Gold
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=Element
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A compound can be represented by a
____________ ___________ , which shows
the elements in the compound and how
many atoms are present.
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=chemical formula
Change from a liquid to a Gas
=Vaporization
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“A substance that flows”.
Examples= Liquid and Air
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=Fluid
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Change of state when a substance goes
straight from a Solid to a Gas
Example= Dry Ice
=Sublimation
Change of state from a Gas to a liquid is
__________.
(They lose thermal energy)
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=Condensation
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When pressure goes down, volume goes
down.
When Temp increases, Volume
increases.
This is Charles’s Law
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A __________ __________ is a
characteristic of a pure substance that
describes its ability to change into different
substances.
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=Chemical properties
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Atoms that are held together by chemical
bonds form larger particles called …
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=molecules
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If a piece of metal has a mass of 50 grams
and a volume of 2 cubic centimeters, what is
its density?
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=25 grams/cubic centimeter
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An _______ is the basic particle from which
all elements are made.
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=atom
When a solid substance begins to turn into a
liquid?
=Melting Point
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What kind of energy is stored in the foods
you eat, and in the cells of your body?
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=Chemical Energy
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A __________ is made of two or more
substances - elements, compounds, or boththat are together in the same place but are
not chemically combined.
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=mixture
When Pressure goes up, volume goes
down.
What law is this?
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The amount of space an object takes up is
its…
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Length X Width X Height =
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=Volume
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This form of energy travels through space in
the form of waves.
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=one form Is visible light
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=electromagnetic energy
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What is the force that holds two atoms
together in a chemical formula (compound)?
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=chemical bond
The __________ of a gas is the force of its
outward push divided by the area of the walls
of the container.
= Pressure
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A _______ _______ is any change that alters
the form or appearance of matter but does
not make any substance in the matter into a
different substance.
Example water changing from a liquid to gas
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=Physical Change
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How do you calculate the volume of an
irregularly shaped object?
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=Water Displacement
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The amount of particles packed into a given
amount of space
The formula is Mass
Volume
=Density
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The substances in a _________ __________
you can not see the different parts.
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=homogeneous mixture
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The fact that matter is never created or
destroyed in any chemical or physical
change is called the…
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=law of conservation of matter
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Solid particles that are not arranged in a
strong pattern.
Example: Rubber
Sometimes Flexible
=Amorphous Solid
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A _________ is a pure substance made of
two or more elements chemically combined
in a set ratio.
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=compound
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The metric system (also known as the
international system of units or “SI”) is based
on the number….
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=10
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_______ _______ is the total energy of all of
the particles in an object.
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=Thermal Energy
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A ________ has a definite volume but NO
shape of its own. Particles flow, and move
past one another. They do not have a
definite pattern.
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=liquid
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_______ is the ability to do work or cause a
change.
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= Energy
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A _________ _______ is a change in matter
that produces one or more new
substances…
Example…mixing sulfuric acid and sugar and
a new substance charcoal is formed.
=Chemical Change