States Of Matter Flashcards

1
Q

Anything that occupies space and has mass

A

Matter

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2
Q

Can be observed without changing the substance into another substance

A

Physical properties

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3
Q

Can be observed when substance undergoes change

A

Chemical properties

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4
Q

Made up of only one atom

A

Element

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5
Q

Composed if two chemically bonded atoms of the same element

A

Diatomic molecules

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6
Q

Composed if three or more atoms of the same kind

A

Polyatomic particles

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7
Q

Spontaneous emissions if energetic particles from an atom

A

Radioactive elements

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8
Q

Made out of two or more atoms

A

Compound

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9
Q

Made out if two or more substances that are chemically combined

A

Mixtures

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10
Q

Has only one phase or uniform appearance throughout

A

Homogeneous mixture

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11
Q

A homogenous mixture of two ir more substances

A

Solution

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12
Q

Gets dissolved

A

Solute

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13
Q

Does the dissolving

A

Solvent

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14
Q

Has more than one phase and they are visibly distinguishable from one another

A

Heterogenous mixture

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15
Q

Is not altered in the process

A

Physical change

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16
Q

When a substance is changed into another substance has a completely different set if physical and chemical properties compared to the original substance

A

Chemical change