Drops of water collecting on the outside of a glass holding iced tea is a physical change not a chemical change. It is simply atmospheric moisture condensing on the cold glass. Condensation is a physical process.
The water drops that collect on the outside of a class on a hot day represent a physical change. When the warm water vapour in the air hits the side of a cool glass, the water molecules cool down. The water is changing physical states from vapour to liquid.
Adding ice tea to water will not change the chemical property of water or the ice tea. Hence it is a physical change.
Yes, it is a physical change when water condenses on the side of cold ice-tea glass. Water is just changing state from vapor to liquid. It is still water and thus no chemical change.
Physical change
physical property happens by itself or from things in nature. chemical property happens by outside.
Toasting a marshmallow is actually a chemical change. The marshmallow becomes black and crispy, it also no longer tastes the same. Thus, it is a chemical change.Roasting a marshmallow is an example of a chemical change. Generally when you heat food in the process of cooking, you will cause a chemical change.
Yes. But remember; it will always grow back!
Strictly speaking, the initial volatilizing (evaporation) of the perfume is a physical change but, soon after contact with oxygen, the volatile organic compounds and other components of the perfume begin oxidizing. In that case, there is a chemical change.
deposition occurs because the water current there is slower than the outside.
This is a physical change.
physical property happens by itself or from things in nature. chemical property happens by outside.
both, every chemical change causes a physical change, or the effects would not be apparent or even noticeable.
That is correct.
Yes, it is, because the chemical composition of the outside changes due to oxydation.
Yes, physical are on the outside and can be observed in a matter of seconds, whereas chemical properties have to be tested, which can take as long as years
its a physical reaction, called condensation
because the chemical composition of the nail is changed, forming a new substance (the rust)
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i think its a phyiscal change cause wen u leave it outside to evaporate u can still get the salt out
pretty much nothing since there is no chemical reaction since the surrounding atoms are not going through a chemical or physical change
Toasting a marshmallow is actually a chemical change. The marshmallow becomes black and crispy, it also no longer tastes the same. Thus, it is a chemical change.Roasting a marshmallow is an example of a chemical change. Generally when you heat food in the process of cooking, you will cause a chemical change.