gen chem cutie Flashcards

1
Q

came up with “ atoms “

A

democritus

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2
Q

meaning indivisible/invincible

A

atomos/atoms

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3
Q

can be observed without changing its composition

A

physical properties

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4
Q

how objects absorb and affects lights

A

color

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5
Q

how substance feels

A

texture

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6
Q

measure of the average kinetic energy

A

temperature

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7
Q

amount of matter in an object

A

mass

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8
Q

the amount of space in an object

A

volume

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9
Q

the ratio of mass to volume

A

density

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10
Q

the way that a substance reflects light

A

luster

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11
Q

ability of substance to be stretched

A

ductility

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12
Q

ability of a substance to be hammered

A

malleability

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13
Q

exact temperature at which a solid becomes a liquid or a liquid becomes solid

A

freezing/melting

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14
Q

one that DOES NOT depend on the amount of the substance present
( boiling, color, temp, luster, hardness point )

A

intensive

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15
Q

one that DOES depend on the amount of the substance present ( volume, mass, size, weight, length )

A

extensive

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16
Q

(not dependent on mass)
related to chemical composition

A

intrinsic

17
Q

(mass dependent)

A

extrinsic

18
Q

a trait of matter that can be only be observed

A

chemical property

19
Q

chemical properties

A

flammability, reactivity, toxicity, and acidity