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6
|
has a definite composition, and specific properties
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8
|
a matter made up of two or more substances that are combined physically
|
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10
|
a change when a new kind of matter is formed
|
|
11
|
a substance containing two or more molecules
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|
12
|
lowest temperature at which a substance begins to melt
|
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13
|
a particle of matter made up of two or more atoms joined together
|
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15
|
substances that can be observed without changing its identity
|
|
16
|
when a liquid becomes a solid
|
|
17
|
describes how much matter is in a given space
|
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19
|
temperature at which a specific liquid becomes a solid
|
|
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