EXAM 1 CHEMISTRY

Describe the differences between natural and synthetic materials

Coal is a

• natural material

• synthetic material

Gasoline is a

• natural material

• synthetic material

Kevlar is a

• natural material

• synthetic material

Quantitative properties explain

• the properties that can be observed by our senses

• the properties that can be measured and take a numerical value

• the properties that depend on the extension or quantity of matter

• the properties that depend on what the material is made of

Qualitative properties explain

• the properties that can be observed by our senses

• the properties that can be measured and take a numerical value

• the properties that depend on the extension or quantity of matter

• the properties that depend on what the material is made of

Extensive properties explain

• the properties that can be observed by our senses

• the properties that can be measured and take a numerical value

• the properties that depend on the extension or quantity of matter

• the properties that depend on what the material is made of

Intensive properties explain

• the properties that can be observed by our senses

• the properties that can be measured and take a numerical value

• the properties that depend on the extension or quantity of matter

• the properties that depend on what the material is made of

Select the properties that are extensive properties

• Mass

• Density

• Solubility

• Volume

• Boiling point and melting point

Select the properties that are intensive properties

• Mass

• Density

• Solubility

• Volume

• Boiling point and melting point