CBA #1 review

Chicken noodle soup is a

• heterogeneous mixture
• homogeneous mixture

Particles closest together (most dense):

• solid

• liquid

• gas

• solid, liquid and gas

A student removes a loaf of bread hot from the oven. The student cuts a slice off the loaf and spreads butter on it. 

• Physical Change
• Chemical Change

Freezing point is an example of extensive property.

• True
• False

Density is an...

• Extensive Property
• Intensive Property

Which of the following is an extensive property?

• Color

• Mass

• Odor

• Luster

Iron + oxygen = rust is an example of a ___________.

• physical property/change
• chemical property/change
• mass
• volume

A combination that can be separated by physical processes is a .....

• Pure Substance
• Glucose
• Element
• Mixture

Properties that DO depend on the amount of matter present.

• Mass

• Hardness

• Extensive

• Intensive

Which of these is NOT an indicator of a chemical change:

• Unexpected temperature change after combining two or more substances

• Two combined substances cause fizzing

• Bubbles and steam rise from a pot of boiling salt water

• Precipitates form in a solution of two or more substances