Separating Mixtures

salad / dirt / mixed nuts.

• heterogeneous mixtures

• magnetic metals

• homogeneous mixtures

• non-magnetic metals

iron / nickel / steel.

• heterogeneous mixtures

• magnetic metals

• homogeneous mixtures

• non-magnetic metals

magnetic slime / milkshake / coffee.

• heterogeneous mixtures

• magnetic metals

• homogeneous mixtures

• non-magnetic metals

gold / silver / aluminium.

• heterogeneous mixtures

• magnetic metals

• homogeneous mixtures

• non-magnetic metals

Choose the solutions you could separate with filtration.

• egg yolks and whites

• dirty water

• cereal in milk

• sugar water

When you mix milk and coffee, the liquid is the ...

• solvent

• solution

• solute

• solvention

When you mix milk and coffee, the substance that dissolves is the ..

• solvent

• solution

• solute

• solvention

What is filtration?

• Filtration separates much smaller particles from a liquid or gas.

• Filtration separates much bigger particles from a liquid or gas.

• Filtration separates much smaller particles from a liquid or a solid.

• Filtration not separates much smaller particles from a liquid or gas.

When do we use evaporation?

• Solids which have been dissolved in a liquid

• Solids which have been dissolved in a gas

• Gasses which have been dissolved in

  a liquid

• Solids which have been dissolved in an ice

When do we use distillation?

• When two liquids evaporate at a different rate.

• When liquids evaporate at a different rate.

• When two solids evaporate at a different rate.

• When a solid is separated from a liquid.