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Plastics and Polymers Vocab
Vocabulary
14
Science
8th Grade
03/16/2017

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Term
Compound
Definition
a thing that is compsed of two or more seperate elements in a mixture
Term
Gratuated Cylinder
Definition
labatory equipment used to measure the volume
Term
Physical Change
Definition
are changes affecting the form of chemical sucstance but not it's chemical compisition.
Term
Monomer
Definition
a molecule that can be bonded together identical molecules to form a polymer
Term
Renewable resources
Definition
resorces that can be replenish in a sort period of time.
Term
Law of conservation of mass
Definition
states that mass in an isolated system is niether created nor destroyed by chemical reaction
Term
Element
Definition
a part of something abstract
Term
Polymer
Definition
a substance that has a molecule structure consisting chiefty or entirley of a large number
Term
Atom
Definition
the smallest unit of an element that has all the charachteristics of that element
Term
Burning
Definition
something on fire
Term
Chemical chang
Definition
is any change that results in the formation of new chemical substances.
Term
Phase chan
Definition
one state to another without a change in chemical composition.
Term
Non-renewable resources
Definition
cannot be readily replaced by natural means on a level equal to its consumption.
Term
Molecule
Definition
group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
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