Methods of Separating Mixtures

What method of separation would work best to separate water and rubber pellets?

What method of separation would work best to separate sugar and rock pebbles?

What method of separation would work best to separate water and salt?

Which method would be the best to separate styrofoam mixed with small stones?

Which of of these mixtures could be separated by filtration?

I used evaporation to separate a salt water mixture. What could I use to measure the salt after separation?

What mixture could I use this type of tool to separate?

Which of the following would a magnetic attract (move)? Choose all that apply

You want to see what colors are all present in a solution. What method would you use?

You are using a sieve and pouring a flour and sugar mixture through it. Both substances pass through. Why is this?