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What else can I help you with?
Why is separating sand from gravel a chemical change?
No it is not a Chemical Change. It is a Physical Change.
Is separate sand from grave a physical or chemical change?
Physical because you are not changing the substance.
mixing sand and gravel is it a physical or chemical change?
It's a physical change
If you have an axolotl who eats gravel should you just put sand at the bottom of their tank and is sand safe for them to eat?
It is best to use pea sized gravel or sand. This is safe for them to eat as it will pass through them easier than gravel which can get stuck in their digestive system.
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 ratio of sand gravel and white Portland cement?
What I usually use is: 1 Part Portland Cement 2 Parts Medium to Coarse Sand 3 Parts Gravel or Rock
Is separating sand from gravel physical?
It is a physical change because the chemical composition id not affected.
What is the accurate mix ratio of cement and sand and gravel?
Sand and gravel together
How are sand and gravel mined?
Sand and gravel are dug out of open quarries on the surface.
Which of the chemical system is heterogeneous?
sand
What do fine sand and gravel do to water?
The gravel and sand filter out smaller particles from the water
