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EARTHQUAKE > QUIZ 3.1 > Flashcards

QUIZ 3.1 Flashcards

1
Q

characteristics that can be observed without affecting the identity of the substance

A

PHYSICAL PROPERTY

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2
Q

melting point/boiling point/physical state/odor/color/taste

A

PHYSICAL PROPERTY

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3
Q

boiling point of water

A

100C

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4
Q

characteristics that can be observed when a substance undergoes a change in its composition.

A

CHEMICAL PROPERTY

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5
Q

the ability of water to undergo a process called _____

A

ELECTROLYSIS

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6
Q

an electric current is passed through liquid water to decompose the substance into hydrogen and oxygen

A

ELECTROLYSIS

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7
Q

chemical property observed when substance reacts with another substance

A

REACTIVITY

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8
Q

_____ _____ produces a bright light when it is burned in air due to its reaction with naturally-occuring oxygen

A

MAGNESIUM METAL

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9
Q

3 main states of matter

A

SOLID LIDQUID GAS

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10
Q

fourth state of matter

A

PLASMA

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11
Q

fifth state of matter

A

BOSE-EINSTEIN

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12
Q

states are also called

A

PHASES

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13
Q

a state that is being discovered

A

FERMIONIC CONDENSATE

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14
Q

anything that occupies space and has mass

A

MATTER

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15
Q

disappear as gas but retain their chemical composition

A

NAPHTHALENE BALLS

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16
Q

substance resistance to reacting with others due to its chemical stability

A

INERTNESS

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17
Q

tendency of substance to vaporize

A

VOLATILITY

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18
Q

have definite shape and volume

A

SOLID

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19
Q

_____ particles have lowest kinetic energy

A

SOLID

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20
Q

no definite shape but has volume

A

LIQUID

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21
Q

higher kinetic energy than liquid

A

SOLID

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22
Q

highest kinetic energy

23
Q

weakest forces attraction

24
Q

changes in matter occur in _____

A

NATURAL WORLD

25
occurs when the composition of the substance is not altered in the process
PHYSICAL CHANGE
26
water is composed of
2 ATOMS OF HYDROGEN AND 1 ATOM OXYGEN
27
changes in the state of matter are caused by
ABSORPTION OR RELEASE OF HEAT
28
when _____ is added the particles of matter moves faster and farther from one another
HEAT
29
when _____ is removed the kinetic energy of particles is lessened and particle move closer
HEAT
30
solid to liquid
MELTING
31
liquid to gas
EVAPORATION
32
solid to gas
SUBLIMATION
33
liquid to solid
FREEZING
34
gas to liquid
CONDENSATION
35
gas to solid
DEPOSITION
36
pure substances/ mixture are composed of particle units, which can be single atoms or chmically bonded atoms called _____
MOLECULES/ FORMULA UNITS
37
pure substance are forms of matter that have definite
CHEMICAL COMPOSTION
38
pure substances = classified as
ELEMENTS / COMPOUND
39
ninth most abundant element in earth
TITANIUM TI
40
element=
ONE TYPE OF ATOM
41
elements ____ be broken down
CANNOT
42
substances made up of more than 1 type of atom
COMPOUND
43
can compunds be decomposed
YES
44
2 or more pure substances
MIXTURE
45
attraction are the attractive forces that exist between molecules
INTERMOLECULAR FORCES
46
reverse process of evaporation
CONDENSATION
47
seen as ionized gas
PLASMA
48
occurs in lighting discharges and artificial devices
PLASMA
49
building blocks of everything
ELEMENTS
50
_____ is the spontaneous emission of energetic particles of an atom
RADIOACTIVITY
51
radioactive element used in gamma to treat cancer
COBALT 60
52
explain differences between states of matter describe motion/ arrangement
PARTICLE THEORY
53
mixture never settles cant be seen in microscope
SOLUTION
54
A
A

EARTHQUAKE (23 decks)

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