NS U4 - Matter changes

It is a mixture in which we can differentiate every substance it has.

• Homogeneous

• Heterogeneous

• Mixture

• Matter

What type of mixture is this?

• Homogeneous

• Heterogeneous

What type of mixture is this?

• Homogeneous

• Heterogeneous

It is a mixture in which we cannot differenciate the substances inside it.

• Homogeneous

• Matter

• Distillation

• Heterogeneous

In this process small substances from liquids or gases can be separated thanks to a filter.

• Filtration

• Distillation

• Magnet separation

• Evaporation

When we use a magnet to separate the different substances from a mixture we use...

• Evaporation

• Distillation

• Magnet separation

• Decantation

For which process do we use this object?

• Decantation

• Evaporation

• Distillation

• Filtration

True or false: Evaporation is used with solutions, like for example: water and oil.

• True

• False

Which separation method would you use if you want to separate water and salt?

• Distillation

• Evaporation

• Decantation

• Filtration

Which separation method would you use if you have to separate water and ethanol?

• Filtration

• Magnet separation

• Decantation

• Distillation