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Is mixing of glass pieces and sand a chemical change or physical change?
it is a chemical change.
Why is separating sand from gravel a chemical change?
No it is not a Chemical Change. It is a Physical Change.
Is sand and water mixed a chemical and physical change?
Chemical
Is separate sand from grave a physical or chemical change?
Physical because you are not changing the substance.
Is mixing sand salt and water a physical or chemical change?
Chemical
Is NaCl and sand a physical or chemical change?
Sodium chloride is a chemical compound not a change.Sand is a mixture not a change.
Is Sand being washed out to sea from the beach is a chemical change?
no, its physical change :)
Is adding sand and water a physical change or a chemical reaction?
Adding sand and water is a physical change because no new substances are formed. The sand particles remain as they are and simply mix with the water, without any chemical bonds being broken or formed.
mixing sand and gravel is it a physical or chemical change?
It's a physical change
Is separating iron fillings from sand a chemical change?
no... physical
Is mixing sand and water a physical or chemical?
Mixing sand and water is a physical change. When sand is combined with water, the individual particles of sand do not undergo any chemical transformation; they simply become wet and can be easily separated again. This process does not alter the chemical composition of either the sand or the water.
Is Rocks are eroded to fine sand a chemical or physical change?
Physical
