CS1 - What is Matter?

Which separation technique could be used to separate salt water.

• Evaporation

• Distillation

• Chromatography

• Magnetism

Is this substance an Element, Compound, or Mixture? Cup of black coffee

• Element

• Compound

• Heterogeneous Mixture

• Homogeneous Mixture

Is this substance an Element, Compound, or Mixture? Piece of copper (Cu) wire

• Element

• Compound

• Heterogeneous Mixture

• Homogeneous Mixture

Is this substance an Element, Compound, or Mixture? Piece Bowl of chicken noodle soup

• Element

• Compound

• Heterogeneous Mixture

• Homogeneous Mixture

Is this substance an Element, Compound, or Mixture? Tank of carbon dioxide (CO2)

• Element

• Compound

• Heterogeneous Mixture

• Homogeneous Mixture

Which particle diagram represents a mixture of 3 substances?

• 
• 
• 
• 

Which particle diagram represents a mixture of an element and a compound?

• 
• 
• 
• 

Choose ALL correct answers: Mixtures...

• Can be separated by filtration

• Can be separated by chromatography

• Cannot be separated by physical means

• Contains two or more elements chemically combined

Choose ALL correct answers: Compounds...

• Can be separated by filtration

• Can be separated by chromatography

• Cannot be separated by physical means

• Contains two or more elements chemically combined

___________________ is anything that has mass and volume.