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Molly Berndt chapter 2
physical science
26
Science
8th Grade
10/05/2006

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Term
Matter
Definition
is anything that has volume & mass
Term
Volume
Definition
the amount of space taken up, or occupied, by an object is known as the object
Term
Meniscus
Definition
the curve that you see at the liquids surface has a special name
Term
L
Definition
liter
Term
mL
Definition
milliliters
Term
Cubic
Definition
having three dimensions
Term
m
Definition
meter
Term
cm
Definition
centimeter
Term
mass
Definition
is the amount of matter that something is made of
Term
Gravity
Definition
is a force of attraction between objects that is due to there mass
Term
weight
Definition
a measure of the gravitational force extended on an object
Term
Newton
Definition
SI unit of force
Term
Inertia
Definition
is the tendency of all objects to resist any change in motion
Term
Physical Proberty
Definition
of matter can be observed or measured without changing the identity of the matter
Term
Thermal conductivity
Definition
the ability to transfer thermal energy form one area to another
Term
State
Definition
the physical form in which a substance exists such as a solid liquid or gas
Term
Malleability
Definition
the ability to be pounded into thin sheets
Term
Ductility
Definition
the ability to be drawn or pulled into a wire
Term
solubility
Definition
the ability to dissolve in another substance
Term
Density
Definition
is the amount of matter in a given space
Term
Chemical Properties
Definition
describe a substance based on its ability to change into a new substance with different properties
Term
Flammbility
Definition
the ability to burn
Term
Reactivity
Definition
when two substances get together and something happends
Term
Physical change
Definition
is a change that affects one or more physical properties of a substance
Term
Physical change
Definition
is a change that affects one or more physical properties of a substance
Term
Chemical Change
Definition
occures when one or more substances are changed into entirely new substances
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