Respuesta :

Answer:

molding sand, washed sand, beach sand, mason sand, and silica sand

Explanation:

they all have different features and are better for certain things, for example some of silica sands features are

Molecular Weight: 60.084 g/mol

Exact Mass: 59.966756 g/mol

Boiling Point: 4046°F at 760 mm Hg

Melting Point: 3110°F