Matter that cannot be broken down into a simpler substance – building blocks of life.

• neutron
• atom
• electron
• quarks

Tags

NGSS.MS-PS1-1

Combination of two or more substances that are not chemically combined

• compound

• atom

• mixture

• element

A pure substance that cannot be broken down into other substances by chemical or physical means. 

• compound          
• atom
• mixture 
• element

A mixture that is uniform and well mixed is _____.

• homogeneous
• hetergeneous
• pure substance
• compoud

Muddy water is an example of what type of mixture?

• colloid
• solution
• suspension
• homogeneous

Which of the following is a pure substance? 

• Water
• Salad
• Chocolate milk
• All of them 

Tags

NGSS.MS-PS1-1

What is matter?

• Anything that has mass and occupies space
• Anything that has mass
• Anything that is made of air
• ALL of them 

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-5

Miss Pamela is thirsty and she prepares a lemonade. This is an example of a:  

• Pure substance
• Mixture

Max is hungry and he prepares cereal with milk. This is an example of a: 

• Homogeneous mixture
• Heterogeneous mixture

Gold

• Pure Substance
• Mixture