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mixing sand and gravel is it a physical or chemical change?
It's a physical change
Grinding quartz crystal down to produce sand is an example of a?
Grinding quartz crystals down to produce sand is an example of physical change. When you grind quartz down to sand, you change the physical appearance of the quartz.
Is mixing sand and gravel a physical or chemical change?
It's a physical change
Is mixing sand into garden oil a chemical or physical change?
Mixing sand into garden soil is a physical change. This is because the sand's composition remains the same, and it can be separated from the soil by physical means (such as sifting). No new substances are formed during this process.
Is sand being wash out is a chemical or physical change?
It is a physical change, as the nature of the sand remains the same, only its position is changed by wave action.
Is sand and dirt mixed a chemical or physical characteristics?
it is a physical change
Is separating sand from gravel a physical or chemical change?
It's Physical your just separating your not mixing chemicals and what not(:
What are the physical features of the Iroquois environment?
dirt and sand
Is its a physical change when water and sand is combined?
Mixing is a physical change.
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
Grinding quartz crystal down to produce sand is an example of a?
Grinding quartz crystals down to produce sand is an example of physical change. When you grind quartz down to sand, you change the physical appearance of the quartz.
Is mixing sand and gravel a physical or chemical change?
It's a physical change
Is mixing sand into garden oil a chemical or physical change?
Mixing sand into garden soil is a physical change. This is because the sand's composition remains the same, and it can be separated from the soil by physical means (such as sifting). No new substances are formed during this process.
Is sand and water a physical change?
yes it is
Is sand being wash out is a chemical or physical change?
It is a physical change, as the nature of the sand remains the same, only its position is changed by wave action.
