No, iron filings and powdered sulfur are a heterogeneous mixture because they do not mix uniformly. You can see distinct particles of both substances when they are mixed together.
The granite would be older because it had to form first in order for the sandstone to contain pieces of it. The sandstone would have formed later on top of the granite layer.
A homogenous mixture is a combination where the components are evenly distributed throughout, resulting in a uniform composition. An example of a homogenous mixture is a solution of salt dissolved in water.
The density of granite chippings typically ranges from 2.63 to 2.75 grams per cubic centimeter.
No, granite is not a suspension. Granite is a type of igneous rock composed mainly of quartz, feldspar, and mica minerals. A suspension is a mixture in which particles are dispersed in a fluid but are not completely dissolved.
homogenous
homogenous.
homogenous
Heterogeneous because you can see the different mineral crystals that make up the rock.
It is neither heterogenous nor heterogenous. It is HOMOgenous
It's a homogenous.
It is a homogenous mixture
homogenous
No they are heterogenous
a salt solution is homogenous.
Distilled water is homogenous not heterogenous.
homogeneus