Sand is a mixture.
Most naturally occurring sand is a mixture, but some especially pure sand is a compound named silicon dioxide. This compound occurs in all other forms of sand.
The purest sand is a compound, silicon dioxide. Most ordinary sand, however would contain some other materials and could be either a homogeneous or a heterogeneous mixture.
Sand is a mixture; rarely may be an almost pure compound.
Sand and vinegar is a mixture. The two do not chemically bond, they are merely stirred together.
Sand in water is a mixture. Because you can differentiate between the sand and water, it is a heterogeneous mixture.
No. It is a heterogeneous mixture.
Sand is a mixture because it is made up of various particles such as minerals, rocks, and organic matter. Each component retains its original properties and can be physically separated from the others.
No. Sand and sugar make a mixture as they retain their individual properties.
sand is a mixture because its all mixeed up with stuff!
Sand is a mixture, not a compound, as it is made up of different elements such as silicon, oxygen, and occasionally other minerals. These elements are not chemically bonded together in a specific ratio to form a new substance.
Sand is a mixture of silicon dioxide and small amounts of other minerals, but silicon dioxide itself is a compound made of silicon and oxygen atoms. Carbon dioxide, on the other hand, is a separate compound made of carbon and oxygen atoms.
Sand in water is a mixture. Because you can differentiate between the sand and water, it is a heterogeneous mixture.