Which physical characteristics allow you to separate SAND. Check all that applies.

Which physical characteristics allow you to separate IRON FILINGS. Check all that applies.

Which physical characteristics allow you to separate SALT. Check all that applies.

Which physical characteristics allow you to separate GRAVEL. Check all that applies.

The mixture we will work with contains salt, sand, iron filings, and gravel. All four

substances are in dry, granular form. What type of mixture is this classified as?

What type of substance can SALT be classified as?