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Chemistry Ch 1 Review

Terms in this set (84)

__________ is the study of the properties and behavior of matter
Chemistry
Chemistry is __________ to our fundamental understanding of many science-related fields
Central
___________ anything that has mass and _____________
Matter; takes up space
Building blocks of matter
Atoms
Each _________ made of a unique kind of atoom
Element
A ________ is made of two or more different kinds of elements
Compound
Methods of Classification
State and composition of matter
Three states of matter are:
Solid, liquid, gas
If matter is uniform throughout it is?
A Homogeneous mixture
If matter is not uniform through out it is
A heterogenous mixture
If homogenous matter has a variable composition?
It is a homogenous mixture (solution)
If a homogeneous matter does not have a variable composition it it:
A pure substance
If a pure substance contains more than one kind of atom it is:
A compound
If a pure substance does not have more than one kind of atom it is
An element
What are the four classifications for matter when based on composition?
Homogeneous mixture, heterogeneous mixture, element, and compound
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