PARTICULATE STATE OF MATTER Flashcards

1
Q

anything that occupies space and has mass

A

MATTER

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2
Q

what does air have

A

MATTER

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3
Q

stronger force =

A

HARDER/RIGID MATTER

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4
Q

ordered arrangement in fixed positions and particle

A

MOLECULAR ARRANGEMENT

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5
Q

very close to each other/no flowing/ fixed volume shape

A

MOLECULAR ARRANGEMENT

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6
Q

attraction are the attractive forces that exist between molecules

A

INTERMOLECULAR FORCES

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7
Q

within the molecule/ help keep molecules together

A

INTRAMOLECULAR FORCES

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8
Q

process in which a liquid thurns to gasEVAPORATION

A

EVAPORATION

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9
Q

in order for water molecules to _____ the atrractive forces have to overcome

A

EVAPORATE

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10
Q

higher boiling point of substance =

A

STRONGER IMF OF ATTRACTION AMONG EACH MOLECULES

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11
Q

reverse process of evaporation

A

CONDENSATION

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12
Q

heat removed from substance

A

CONDENSATION

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13
Q

particles lose kinetic energy and become closer to each other

A

CONDENSATION

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14
Q

higher kinetic energy =

A

MORE HEAT IN PARTICLE

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15
Q

liquid to soild =

A

FREEZING

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16
Q

solid to liquid =

A

MELTING

17
Q

when a solid substance gain _____, it allows particle to move more and to have more space to change

A

HEAT

18
Q

fourth state of matter=

A

PLASMA

19
Q

ionized gas=

A

PLASMA

20
Q

has definite volume nor shape

A

PLASMA

21
Q

occurs in lightning discharges and in artificial devices such as fluroscent bulbs and neon signs

A

PLASMA

22
Q

plasma occurs in _____ and in _____ such as fluroscent bulbs and neon signs

A

LIGHTNING DISCHARGES/ ARTIFICIAL DEVICES

23
Q

observed and measured without changing chemical identity of sample

A

PHYSICAL PROPERTIES

24
Q

observed and measured as sample changes chemical identity

A

CHEMICAL PROPERTIES

25
Q

properties that are innate and unique to a certain material

A

COLOR

26
Q

density =

A

MASS/VOLUME

27
Q

freezing point of water =

A

0C

28
Q

burning wood
rotting fruit
baking cake
digestion

A

CHEMICAL PROPERTIES

29
Q

building blocks of everything

A

ATOM

30
Q

fundamental substances that cant be broken down

A

ATOM

31
Q

spontaneous emission of energetic particles of an atom

A

RADIOACTIVITY

32
Q

radioactive element used in gamma radiation to treat cancer

A

COBALT 60

33
Q

foods can be irradiated using gamma rays from _____ and _____ to stop growth

A

COBALT 60/ CAESIUM 137

34
Q

a

A

a