Properties of Matter

Type of substance with a fixed composition that cannot be separated by physical means

• substance

• mixture

• solution

• colloid

Water (H₂O) and carbon dioxide (CO₂)

• examples of elements

• examples of compounds

• examples of mixtures

• examples of colloids

______________ is a substance that is made up of two or more different elements that are chemically combined.

• Compound

• Mixture

• Element

• Solution

_______________ is a substance that is made up of elements or compounds that are NOT chemically combined.

• Compound

• Mixture

• Element

• Suspension

What is this substance?

• Element
• Compound
• Mixture

What is this substance?

• Element
• Compound
• Mixture

What is this substance?

• Element
• Compound
• Mixture

A __________ is a material made up of two or more substances that are physically mixed but not chemically combined.

• atom

• element

• mixture

• compound

What is a pure substance?

• A type of matter with a fixed composition 
• A mixture were materials don't mix
• Just a word
• A type of matter with an unfixed composition

What is the Tyndall effect? 

• the effect of light scattering in colloidal dispersion, while showing no light in a true solution
• something that is unwilling to dissolve in a solution
• a type of heterogeneous mixture where solid particles do not dissolve in a liquid solution
• something that do not settle out of the mixture and cannot be seen.