Materia y método cientifico Flashcards

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

A

Mezcla

20
Q

ozono

A

sustancia pura

21
Q

PVC

A

sustancia pura

22
Q

salmuera

A

mezcla

23
Q

Oxígeno

A

Sustancia pura

24
Q

Dióxido de carbono

A

sustancia pura

25
Q

dureza

A

propiedad intensiva

26
Q

temperatura

A

intensiva

27
Q

masa

A

extensiva

28
Q

peso

A

extensiva

29
Q

propiedades químicas

A

intensivas

30
Q

Energías

A

extensivas

31
Q

Ebullición y fusión

A

intensivas

32
Q

concentración

A

intensivas

33
Q

color, sabor, olor

A

intensivas

34
Q

longitud

A

extensiva

35
Q

calor

A

extensiva

36
Q

pH

A

intensivas

37
Q

fuerza

A

extensiva

38
Q

presión

A

extensiva

39
Q

combustibilidad

A

intensiva

40
Q

sublimabilidad

A

intensiva

41
Q

conductividad eléctrica

A

intensiva

42
Q

no dependen de la cantidad de materia

A

intensivas

43
Q

Dependen de la cantidad de materia

A

extensivas