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If you have a mixture of gravel and sand and salt and iron fillings what properties of these substances could you use to separate the mixture and how would you use those properties?
Particle size, solubility and magnetism. The iron filings can be separated with a magnet, the salt by disolving in water, and the remaining sand and gravel separated by simple screening.
How are sand and gravel?
Sand and gravel are dug out of open quarries on the surface.
How are sand and gravel mined?
Sand and gravel are dug out of open quarries on the surface.
What do fine sand and gravel do to water?
The gravel and sand filter out smaller particles from the water
Sol and Sand splash as affected by gravel mulch?
Gravel mulch costs way down on soil and sand splash. It is a way to stop and prevent erosion of all kinds of different soils.
Is sand a gravel?
No. Sand and gravel are two different terms for describing sediment size. Gravel is a size up from sand.
How are plants growth affected from different soil such as sand and gravel?
Different types of soil, has different types of nutrients. So for ex. if gravel has more nutrients it would grow better, than in the sand.
What are the properties of road salt?
I think road salt it made of salt, gravel and sand. The salf lowers the melting point of the snow/ice, so therefore melting it, and the sand and gravel give a car grip.
If you have a mixture of gravel and sand and salt and iron fillings what properties of these substances could you use to separate the mixture and how would you use those properties?
Particle size, solubility and magnetism. The iron filings can be separated with a magnet, the salt by disolving in water, and the remaining sand and gravel separated by simple screening.
What is gravel and sand acid or base?
sand is a base and gravel is a acid
How are sand and gravel?
Sand and gravel are dug out of open quarries on the surface.
How do you separate the gravel and the sand?
Sand and gravel can be separated by sifting them through a mesh, that will allow the sand to fall through, but will hold back the gravel.
What is the accurate mix ratio of cement and sand and gravel?
Sand and gravel together
What part of chemical system is gravel and sand?
Gravel and sand are broken rocks.
How are sand and gravel mined?
Sand and gravel are dug out of open quarries on the surface.
What are difference between sand and gravel?
Sand is more fine than gravel
How many different types of gravels are there?
There are MANY different types of gravel - one for each of your needs. If it is for your driveway, the gravel is usually made of crushed rocks (in large sizes). If you're looking for the smaller version of gravel, the sand-like verson, they also vary from sizes down to a grain of sand, to the driveway-like gravel.
