Chapter 1 Notes day 2 Flashcards by Gabe M

Q

Heterogeneous?

A

Cloudy, two or more phases

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Q

Homogeneous?

A

Clear, uniform until molecular level

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Q

Element?

A

Only 1 type of atom

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Q

Compound?

A

Two or more types of atoms

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Q

What is Density equal to?

A

Mass/ volume

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Q

Melting point of ice?

A

0 ºC

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Q

Boiling point of water?

A

100 ºC

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Q

Coldest possible temperature?

A

-273.15ºC

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Q

Accuracy?

A

Close to correct value

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Q

Precision?

A

How closely replicates agree with eachother

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Q

How to find % error?

A

(Experimental - True) / True

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