Science Skills Flashcards

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1
Q

What is the symbol for
Mass
Grams
Kilograms

A

n
g
kg

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2
Q

What is the symbol for
Millilitres
Litres

A

mL

L

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3
Q

What is the symbol for
Millimetres
Centimetres
Metres

A

mm
cm
m

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4
Q

What measurement do we use for temperature?

A

Degrees Celsius

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5
Q

What measurement do we use for time?

A

Seconds (s)

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6
Q

What is a aim?

A

What you are trying to achieve

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7
Q

What is a hypothesis?

A

Educated guess

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8
Q

What is a method?

A

Step by step instruction

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9
Q

What are results?

A

The data collected

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10
Q

What is a conclusion?

A

What you found out, trend found

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11
Q

What is the dependent variable?

A

The one you measure (DM)

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12
Q

What is the independent variable?

A

The one you change

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13
Q

What is a reliable result?

A

One which is repeated

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14
Q

What is the technique called to separate iron from non-magnetic?

A

Magnetism

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15
Q

What is fraction distillation?

A

Separate liquid base in different boiling points

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16
Q

What is chromatography?

A

Separates solids in a solvent based solubility and affinity for paper

17
Q

What is filtering?

A

Separates small particles from big particles. The small ones go through the filter

18
Q

What is evaporation?

A

Boils off liquid, leaving a solid behind

19
Q

What is a separating funnel?

A

Based on density, separates oil from water