Grade 7 Science. Separating Solutions. Student Activity:. Discuss with a partner how you would separate the following mixtures… Salt water Muddy water Nuts and bolts. Iron filings and sand Vegetable oil and sand Vegetable oil and water Salt and pepper Be prepared to defend your answers!.
Grade 7 Science
Discuss with a partner how you would separate the following mixtures…
Be prepared to defend your answers!
“Are the components you have separated still mixtures, or are they pure? Why or why not?”