Asynchronous Session - Lesson 1 Continuation

Multiple Choice

EXERCISE #1:

Determine if the following is a pure substance or mixture:

iodine crystals

• pure substance

• mixture

Multiple Choice

EXERCISE:

Determine if the following is a pure substance or mixture:

sodium chloride

• pure substance

• mixture

Multiple Choice

EXERCISE #1:

Determine if the following is a pure substance or mixture:

sugar in water solution

• pure substance

• mixture

Multiple Choice

EXERCISE #1:

Determine if the following is a pure substance or mixture:

titanium

• pure substance

• mixture

Multiple Choice

EXERCISE #1:

Determine if the following is a pure substance or mixture:

air in the atmosphere

• pure substance

• mixture

Multiple Choice

EXERCISE #2:

Determine if the following is an element, a compound or a mixture:

silver

• element

• compound

• mixture

Multiple Choice

EXERCISE #2:

Determine if the following is an element, a compound or a mixture:

beach sand

• element

• compound

• mixture

Multiple Choice

EXERCISE #2:

Determine if the following is an element, a compound or a mixture:

soy sauce

• element

• compound

• mixture

Multiple Choice

EXERCISE #2:

Determine if the following is an element, a compound or a mixture:

carbon monoxide

• element

• compound

• mixture

Multiple Choice

EXERCISE #2:

Determine if the following is an element, a compound or a mixture:

orange juice

• element

• compound

• mixture

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https://padlet.com/mdejando/3mrtq61zr7ma2oy6

​Activity Time

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• Open your General Chemistry 1 textbook and read the text on pages 11 to 17.

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• Prepare for a short quiz on this lesson on Monda.