No. Sand usually consists of more than one mineral, plus there are the spaces between the grains that are usually filled with air or water.
No, carbon mixed with sand is not a homogeneous mixture. It would be considered a heterogeneous mixture because the carbon and sand do not completely mix at a molecular level and can be visibly distinguished from each other.
Sand with shells is a heterogeneous mixture because it contains different components (sand and shells) that are visibly different and can be separated easily. In a homogeneous mixture, the components are evenly distributed and not easily distinguishable.
A mixture of pebbles and sand is considered heterogeneous because the individual components (pebbles and sand) are visibly different and do not form a uniform composition throughout the mixture.
A mixture of sand and water would be a heterogeneous mixture because the sand doesn't dissolve within the waterHeterogeneous.See the Related Questions to the left for more information.
sulfur sodium chloride sand is a homogeneous mixture (solution)
Sand is not a homogeneous material.
Homogeneous
This mixture is not homogeneous.
no
Finally divided sand may be homogeneous.
Salt and sand is a mixture.
No, if sand is included its heterogeneous.
I don't know
Beach sand is a heterogeneous mixture
No, carbon mixed with sand is not a homogeneous mixture. It would be considered a heterogeneous mixture because the carbon and sand do not completely mix at a molecular level and can be visibly distinguished from each other.
Sand with shells is a heterogeneous mixture because it contains different components (sand and shells) that are visibly different and can be separated easily. In a homogeneous mixture, the components are evenly distributed and not easily distinguishable.
Sand and pebbles is a heterogeneous mixture. A solution is a homogeneous mixture.