7.1 Lesson 11 - OpenSciEd

Particles that make up molecules are called ________.

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NGSS.MS-PS1-1

• ___________ are made of more than one atom connected together.

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In a __________ ________, the molecules that make up old substances can be broken apart and the atoms that make them up can be rearranged into new molecules to make new substances.

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NGSS.MS-PS1-5

_________ are really small particles that can't be divided or destroyed in chemical reactions.

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How many Hydrogen atoms are in CH₂O₂?

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NGSS.MS-PS3-4

Which of the following would this be considered?

• atom

• molecule

• phase change

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NGSS.MS-PS1-1

Which of the following is this?

• atom

• molecule

• neither

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NGSS.MS-PS1-1

Which of the following is this?

• atom

• molecule

• neither

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NGSS.MS-PS1-1

• atom

• molecule

• substance

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In a chemical reaction, molecules can break apart.

• TRUE

• FALSE

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NGSS.MS-PS1-5