Introduction to Chemistry VOCAB REVIEW

all substances that contain atoms and take up space

• ELECTRICAL ENERGY

• THERMAL ENERGY

• MATTER

• TEMPERATURE

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NGSS.MS-PS1-4

is the study of the properties of matter and how matter changes. 

• BIOLOGY

• CHEMISTRY

• ECOLOGY

• BOTANY

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NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5

a single kind of matter that is pure

• SOLUTION

• MIXTURE

• PURE SUBSTANCE

• COMPOUND

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NGSS.MS-PS1-4

is observed without changing a substance into another substance.

• MIXTURE

• CHEMICAL PROPERTY

• PHYSICAL PROPERTY

• MOLECULE

is the ability of a substance to change into different substances. 

• CHEMICAL PROPERTY

• PHYSICAL PROPERTY

• MIXTURE

• DENSITY

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NGSS.MS-PS1-2

NGSS.MS-PS1-5

the purest and simplest substance that cannot be broken down into any other substance.

• WEIGHT

• MIXTURE

• COMPOUND

• ELEMENT

The smallest possible unit of an element

• COMPOUND

• ATOM

• MOLECULE

• MIXTURE

an attraction between atoms that allows the formation of chemical substances that contain two or more atoms

• CHEMICAL BOND

• MASS

• ELEMENT

• WEIGHT

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NGSS.MS-PS1-1

two or more atoms chemically bonded together.

• ATOM

• DENSITY

• MOLECULE

• MIXTURE

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NGSS.MS-PS1-1

a chemical bond made of two or more elements.

• MASS

• DENSITY

• COMPOUND

• MIXTURE

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NGSS.MS-PS1-1