The next heterogeneous mixture was comprised of salt and sugar.
Green grass is considered a heterogeneous mixture because it is made up of a variety of different components such as soil, roots, blades of grass, insects, and other organic matter. These components are not uniformly distributed throughout the grass, leading to variations in composition within the mixture.
That depends on the interpretation of homogeneous and at what level you look at the statement/the rice. Can you have a mixture of just one thing? How many separate components are there in reality - water, salt, starch, protein, etc etc. etc., plus the air between the grains. I would argue that it is homogeneous as to me the word means uniform throughout, but I'd drop the word "mixture".
This is an interesting question and the answer is not a simple one word. Mayonnaise is actually a mixture of oil and water but with emulsifier in it, usually egg white. Initially it starts off heterogeneous because there is more than one component and they are both distinct. Under high speed shear, homogenization takes place and the resulting mayonnaise is homogeneous. It is the same with oil and water. It is usually heterogeneous but can be made homogeneous by the addition of an emulsifier, which may be simple soap or detergent, and then High speed shearing.
Helium is an inert gaseous element. This is a sentence using the word "element".
This is a sentence using the word monomer. :P
The museum has a large and heterogeneous collection of Pacific artifacts. heterogeneous = varied, diversified, assorted (adjective)
A mixture with no visible components is homogenous
Please add more water to decrease the mixture's viscosity.
The new fuel mixture alters the engine performance
The remaining isolates, from two locations, appeared to comprise a mixture of races.
Stir the mixture for 5 minutes, instructed the cooking teacher.
I am not writing a sentence using that word.
An emulsifier is a substance that stabilizes emulsions. You need an emulsifier to make that mixture stable.
a sentence using the word endotracheal
This is a sentence using the word aviator.
Green grass is considered a heterogeneous mixture because it is made up of a variety of different components such as soil, roots, blades of grass, insects, and other organic matter. These components are not uniformly distributed throughout the grass, leading to variations in composition within the mixture.
The population was a heterogeneous mix of all races.