Materia y método cientifico Flashcards

(43 cards)

1
Q

pasos del método en orden

A

Observación
Planteamiento
Hipotesis
Experimentación
Resultado/ ley o teoría

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2
Q

Hierro

A

sustancia pura

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3
Q

PET

A

sustancia pura

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4
Q

Gas natural

A

mezcla

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5
Q

Agua potable

A

Mezcla

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6
Q

Teflón

A

Sustancia pura

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7
Q

H2O2

A

Sustancia pura

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8
Q

Vidrio

A

Mezcla

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9
Q

Arena

A

Mezcla

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10
Q

Diamante

A

sustancia pura

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11
Q

Grafito

A

sustancia pura

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12
Q

Petróleo

A

mezcla

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13
Q

tinta

A

mezcla

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14
Q

ac. acetilsalicílico

A

sustancia pura

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15
Q

aire

A

mezcla

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16
Q

cal

A

sustancia pura

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17
Q

acero

A

mezcla

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18
Q

agua destilada / agua

A

sustancia pura

19
Q

Bronce

20
Q

ozono

A

sustancia pura

21
Q

PVC

A

sustancia pura

22
Q

salmuera

23
Q

Oxígeno

A

Sustancia pura

24
Q

Dióxido de carbono

A

sustancia pura

25
dureza
propiedad intensiva
26
temperatura
intensiva
27
masa
extensiva
28
peso
extensiva
29
propiedades químicas
intensivas
30
Energías
extensivas
31
Ebullición y fusión
intensivas
32
concentración
intensivas
33
color, sabor, olor
intensivas
34
longitud
extensiva
35
calor
extensiva
36
pH
intensivas
37
fuerza
extensiva
38
presión
extensiva
39
combustibilidad
intensiva
40
sublimabilidad
intensiva
41
conductividad eléctrica
intensiva
42
no dependen de la cantidad de materia
intensivas
43
Dependen de la cantidad de materia
extensivas