Air can be considered a of gaseous elements and compounds. A)heterogeneous mixture
B)homogeneous mixture
C)colliodal solution
D)suspension

Achef makes salad dressing by mixing oil, vinegar, and spices, as shown. which type of matter is the salad dressing?

In which phase(s) do the molecules take the shape of the container?

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.