What is the name of this separation technique?

Which separation technique is used to obtain salt from seawater?

No matter what you do, sand will not dissolve in water, because sand is _________.

Name the separation technique

Name the separation technique

Name the separation technique

True or false: Magnets can be used to separate iron filings from sand

True or false: Decanting is a technique that can be used to separate a salt water solution

The image shows a mixture of concrete nails and saw dusts. What technique is best to use to separate the nails from the saw dusts?

Which is not a separation technique?

Which tool could you use to separate large and small particles?

The separation technique being used is