5th Grade Science 9/2014 Flashcards

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0
Q

Water freezing

A

32f 0c

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1
Q

Water boiling

A

212f 100c

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2
Q

Graduated cyclinder

A

Measures volume

Milliliter (ml)

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3
Q

Measuring cup

A

Volume

Cup, pint, quart, gallon

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4
Q

Balance

A

Mass

Gram (g)

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5
Q

Scale

A

Weight
Ounce(oz)
Pound(lb)

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6
Q

Thermometer

A
Temperature
Degree Celsius (c)
Degree Fahrenheit (f)
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7
Q

Ruler/meter stick

A

Length/distance
Ruler: centimeter(cm)
Inch (in)
Meter stick (m)

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8
Q

Stopwatch

A

Time

Seconds

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9
Q

Beaker

A

Used to mix substances: estimates volume

Millimeter(ml)

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10
Q

Quantitative

A

Quantity

Amounts in numbers 1,000

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11
Q

Qualitative

A

Quality

Uses senses

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12
Q

Any factor that can change in the experiment

A

Variable

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13
Q

A factor that is manipulated or changed (on purpose)

A

Independent variable

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14
Q

Factor that is measured/observed/or recorded

A

Dependent variable

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15
Q

Keeping all the conditions ( variables) the same except for the independent variable

A

Controlling variables

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16
Q

Group of experiments whose conditions are not being changed (the “normal group)

A

Control group

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17
Q

Group of experiments whose conditions are changed

A

Experimental group

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18
Q

Defines what is being investigated/written as a question

A

Objective

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19
Q

Measurements actually made and written down/numbers

A

Data

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20
Q

Determining if the hypothesis was correct

A

Conclusion

21
Q

Gathering information from different sources

A

Research

22
Q

Data organized into a table, chart, or graph

A

Analysis

23
Q

A prediction “if

Then

A

Hypothesis

24
Q

A test done to test the hypothesis/ includes steps and materials

A

Experiment

25
Q

Do the same experiment again/ do a similar experiment

A

Follow-up/repeat

26
Q

What is noticed before, during, and after the experiment

A

Observations

27
Q

Define matter

A

Anything that has mass and takes up space

28
Q

What are the three phases of matter

A

Solids liquids and gas

29
Q

Describe Melting

A

When a solid turns to a liquid

30
Q

Describe condensing

A

The change of state from a gas to liquid

31
Q

Describe freezing

A

The change of state from a liquid to a solid

32
Q

Describe evaporation

A

The change of a substance from a liquid to a gas

33
Q

What tools measure volume

A

Graduated cylinder, measuring cup

34
Q

What tool measures temperature

A

Thermometer

35
Q

What tool measure mass

A

Balance

36
Q

What is the smallest particle of an element that still has the same properties of that element

A

Atom

37
Q

Where is the nucleus located in an atom

A

Middle

38
Q

What two particles are located are found in the nucleus? What type of charges do they have

A

Neutron-no charge

Proton-positive

39
Q

What particle is located on the outside of the nucleus? What type of charge does it have

A

Electrons - charge

40
Q

Define and draw a mixture

A

Two or more elements or compounds that are blended without combining chemically

41
Q

Define and draw a solution

A

A mixture in which one substance dissolves in another

42
Q

What is the smallest form of a compound called when the atoms are bound to each other

A

Molecule

43
Q

What has a definite shape and a definite volume

A

Solid

44
Q

What has no definite shape, but does have definite volume

A

Liquid

45
Q

What has no definite shape or no definite volume

A

Gas

46
Q

List all of the ways that mixture can be separated back out into the original substances

A

Filter

Sifting

47
Q

Think periodic table of elements: what are the one and two letters for each symbol called

A

Element

48
Q

Draw an image for an atom and label it’s parts

Draw an image of a molecule and label what atoms make up your molecule

A

Draw each one and label

49
Q

Atoms name facts

A

Include subatomic particles called protons, neutrons, and electrons
The smallest part of an element that still has the properties of that element
Make up all matter

50
Q

Element facts

A

Assigned an atomic number that indicates the number of protons
A substance made up of only one kind of atom
Organized in a periodic table by certain qualities
112 are known

51
Q

Compound facts

A

Described by a chemical formula, or a group of symbols that shows kinds and number of atoms
Made up of the atoms of two or more elements
C H. O
6. 12. 6
Water H. 0
2