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When fog appears on the windshield from cold weather is it a chemical change?
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When dew on a windshield changes to frost is that a chemical change?
it is a physical change
Is purple color a physical and chemical change?
The color purple is a physical property, but if it appears during a chemical reaction, it is representative of a chemical change.
Is a change of liquid to liquid a chemical change or physical change?
If a solid appears after mixing two liquids, it is a chemical change.
Name a chemical change?
Lighting A Match
When silver metal comes in contact with sulfur silver sulfide forms and the silver appears darker what is this?
it is a chemical change
When dew on a windshield changes to frost is that a chemical change?
it is a physical change
Why do you think when a new color appears is a chemical change?
Surely, a new chemical compound is formed.
Is the change of the thickness of fur a chemical change?
Yes the change of the thickness of fur is a chemical change because occasionally a new colour appear, and new stuff appears
Is purple color a physical and chemical change?
The color purple is a physical property, but if it appears during a chemical reaction, it is representative of a chemical change.
Is a bug splattered on a windshield a physical or chemical change?
Splattering or smashing something is a physical change because no new substance is formed.
What is different between physical weathering and chemical weathering?
Physical weathering is breaking down of rocks by weather that does not change their chemical components. Chemical weathering is weathering that breaks rocks down by a chemical change.
Can a substance undergo a chemical change?
A chimical property that indicates weather a substance can undergo chimical change
Why is it important to know the changes in matter?
to classified weather it is a chemical or physical change :))
What kind of weather causes the mineral composition of rocks to change?
Chemical weathering
Is precipitate physical change?
Precipitation in weather terms (rain, snow, etc.) is a physical process. Precipitation in chemical terms (e.g. lead iodide falling out of solution) is a chemical change.
Why is when the siver appears darker chemical change is occurs?
It's a chemical change - because the surface layer of the pure silver reacts with oxygen in the air - to form silver oxide.
When a bug hits a windshield which is larger the force of the bug hitting the windshield or the force of the windshield hitting the bug Which is larger the change in momentum of the bug or the change?
The change
