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A physical change is something that you can undo as easily as its caused, such as making a salad, or getting dressed. A chemical change is something you cant reverse, like making a milkshake. You couldn't sepereate the. milkshake back into milk and ice cream. Same case as tanning, you cant just suck the melanin back out of your skin, making suntanning a chemical change.
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∙ 12y ago
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Is it a physical change chemical change when salt dissolves in water?
Physical
Is carving plastic a physical change or chemical change?
physical change
Which is A change in size shape or state of matter?
a change in size, shape or the state of matter is a physical change. True for A+.
Is volume a physical or a chemical change?
Volume is a physical quantity not a change. However CHANGE in volume is a physical change.
Is cutting a piece of wood a physical change or a chemical change?
It is a physical change.
Is origami a physical or chemical change?
It is a Physical change
Is crumple a chemical change or physical change?
Crumple is a physical change.
Is carving a pumpkin a chemical change or physical?
It is a physical change.
A physical change that does not produce a new substance is called what?
physical change
Is it a physical change chemical change when salt dissolves in water?
Physical
Is squeezing a lemon a physical or chemical change?
It's a physical change why are some people f$#@%ing stupid and saying a chemical change??
Is sublime a physical change or chemical change?
Subliming (better known as sublimation) is a change in state, so it is a physical change.
Which is A change in size shape or state of matter?
a change in size, shape or the state of matter is a physical change. True for A+.
Is mowing the lawn a chemical change or physical change?
I Physical Change.
Is carving plastic a physical change or chemical change?
physical change
Is volume a physical or a chemical change?
Volume is a physical quantity not a change. However CHANGE in volume is a physical change.
Is recycling paper an example of a physical or chemical change?
physical change physical change
