States of matter ch1 Flashcards

1
Q

everything made of __________

A

matter

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2
Q

Classification of matter based on :

A

state and composition

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3
Q

phases of matter :

A

1-solid
2-liquid
3-gas
4-pseudo or plasma

soo doh

pse udo

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4
Q

All matter can be classified into two main categories:

A

pure substance or mixture

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5
Q

Pure substances can either be __________or__________

A

element or compound

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6
Q

mixture can be either ___________or___________

A

homogeneous , heterogeneous

ho moh genious/hat roh genious

homo gene ous /heter o geneous

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7
Q

change in the phase of matter but not the chemical make up of the material or no change in its composition ,recognizable
Difference

A

physical change

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8
Q

change in its composition

A

chemical change

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9
Q

can be observed or measured or exhibited without changing the composition or identity of substance

A

Physical property

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10
Q

consequences of change in composition and can be observe only through chemical reaction

A

chemical property

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11
Q

chemical reaction

A

chemical substances is converted to one or more different substance by rearrange remove replace adding atoms

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12
Q
A
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