Ball and Stick Models

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NGSS.MS-PS1-1

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NGSS.MS-PS1-1

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Tags

NGSS.MS-PS1-1

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NGSS.MS-PS1-1

A student creates a ball-and-stick model to represent the atomic scale of a substance. Which of these best describes the model?

• 1 molecule with 10 atoms

• 1 element with 10 molecules

• 10 molecules representing 10 elements

• 10 elements representing 10 molecules

Tags

NGSS.MS-PS1-1

How do scientists portray molecules in models?

• By using different colors for different elements

• By using spheres to represent atoms

• By using sticks to represent chemical bonds

• All of the above

Tags

MS-PS1-1

What are models used for in chemistry?

• To visualize small molecules

• To represent objects

• To depict atoms as spheres or a ball & stick model

• All of the above

Tags

MS-PS1-1

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Tags

NGSS.MS-PS1-1

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Tags

NGSS.MS-PS1-1

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Tags

NGSS.MS-PS1-1