Matter Flashcards by Sandra12 Unknown

Q

Define “Matter”

A

Matter is anything that has mass and volume

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Q

Definition of Atom

A

Subatomic particles

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Q

Define an ion

A

Charged Atom that has gained or lost electrons

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Q

Define molecule

A

Made up of more than 1 Atom

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Q

3 states of matter

A

Solid, liquid, and gas

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Q

Chemical change

A

New substance is formed

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Q

Physics change

A

No new substance is produced

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Q

Melting

Freezing

A

Solid-liquid

Liquid- gas

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Q

Boiling

Condensation

A

Liquid to gas

Gas to liquid

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Q

Sublimation

A

Gas to solid

Solid to gas

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