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6.6B Density

Picture Vocabulary

Mass

Measures how much matter is present in a substance.

Page 3: 6.6B Density Vocabulary density.pdf · Density A physical property relating the amount of matter in a substance to the volume of the substance, a property used to identify and classify

Gram, g

A metric unit of measurement used to measure small amounts of mass.

Volume

Measures how much space the matter occupies.

Cubic centimeter, cm3

A metric unit of measurement used to measure small volumes of solid substances.

1 cm3

Page 6: 6.6B Density Vocabulary density.pdf · Density A physical property relating the amount of matter in a substance to the volume of the substance, a property used to identify and classify

Milliliter, mL

A metric unit of measurement used to measure small volumes of liquid.

Page 7: 6.6B Density Vocabulary density.pdf · Density A physical property relating the amount of matter in a substance to the volume of the substance, a property used to identify and classify

Displacement

A procedure used to measure volume of a solid object by placing it in a known amount of liquid.

50 mL

60 mL

Matter

Has mass and takes up space. Matter occurs as elements, compounds and mixtures.

Substance

Any form of matter that is uniform throughout and has consistent properties.

Water Helium Gas

Gold

Physical Property

Characteristic that can be observed or measured without changing the substance, for example

color, melting point, or conductivity.

Density

A physical property relating the amount of matter in a substance to the volume of the substance, a

Comparing Densities

Substance Density Water, Liquid 1.0

Glass 2.6

Gold 19.3

Mercury 13.56

Computing Density Substan

ce Mass Volume Density

Gold 19300 Kg 1 m3 19.3

Styrofoam

100 Kg 1 m3 0 .1

Water 1000 Kg 1 m3 1.0

Page 12: 6.6B Density Vocabulary density.pdf · Density A physical property relating the amount of matter in a substance to the volume of the substance, a property used to identify and classify

Relative Density

The comparison of the density of one material as it relates to another; frequently the comparison is to

the density of water (as in sinking or floating).

Page 13: 6.6B Density Vocabulary density.pdf · Density A physical property relating the amount of matter in a substance to the volume of the substance, a property used to identify and classify

Density Formula

Page 14: 6.6B Density Vocabulary density.pdf · Density A physical property relating the amount of matter in a substance to the volume of the substance, a property used to identify and classify

Classify/Classification

Sort or group together based on shared characteristics, physical properties or chemical

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