Gen Chem L1 - Matter

By Michael Angelo Dejando

Gen Chem L1 - Matter

Determine if the following is a pure substance or mixture.

​Lesson 1 - Classification of Matter

Exercise #1

Multiple Choice

iodine crystals

• pure substance

• mixture

Multiple Choice

sodium chloride (salt)

• pure substance

• mixture

Multiple Choice

sugar in water solution

• pure substance

• mixture

Multiple Choice

titanium

• pure substance

• mixture

Multiple Choice

air in the atmosphere

• pure substance

• mixture

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

​Lesson 1 - Classification of Matter

Exercise #2

Multiple Choice

silver

• element

• compound

• mixture

Multiple Choice

Beach sand

• element

• compound

• mixture

Multiple Choice

Beach sand

• element

• compound

• mixture

Multiple Choice

Carbon monoxide

• element

• compound

• mixture

Multiple Choice

Orange juice

• element

• compound

• mixture