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Physical. tots
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∙ 11y ago
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Is melting ice cream a physical change?
A physical change is something that can be reversed (as opposed to a chemical change which cannot be). You can reverse melting an ice cream bar, by freezing it. Thus it's a physical change. Yes it is a physical change.
Is melting a candy bar a chemical change?
Melting a candy bar is a physical change because it is just changing form, not changing the chemical makeup. (If it isn't making a new material, it is not a chemical change)
Is digesting a candy bar a physical or a chemical process?
Chemical process
Is digestion of a candy bar a physical change or chemical change?
Chemical property
Is bending copper a physical of chemical change?
Yes this is a physical change because they are melting it and then it's being changed by the heat of the torch but heat is a physical change.
Is melting ice cream a physical change?
A physical change is something that can be reversed (as opposed to a chemical change which cannot be). You can reverse melting an ice cream bar, by freezing it. Thus it's a physical change. Yes it is a physical change.
Is melting an ice cream bar a physical change?
yes
Is melting a candy bar a chemical change?
Melting a candy bar is a physical change because it is just changing form, not changing the chemical makeup. (If it isn't making a new material, it is not a chemical change)
Which is not a physical change associated with aging?
a physical change is not a chemical change as it changes the physical appearance of the substance like state, color, size and shape
Is digesting a candy bar a physical process or chemical process?
chemical
Is digesting a candy bar a physical or a chemical process?
Chemical process
When a chocolate bar melts in the sun a physical or chemical change?
It is a physical change.
Is digestion of a candy bar a physical change or chemical change?
Chemical property
When a chocolate bar melts in the sun is it a chemical or physical change?
Physical because on the appearance of the chocolate bar changed
Is bending copper a physical of chemical change?
Yes this is a physical change because they are melting it and then it's being changed by the heat of the torch but heat is a physical change.
Is bending a metal rod chemical or physical change?
Physical Change, the metal has the same chemical structure and only the shape of the bar has changed
Forming a bar of gold into wire chemical or physical?
When a gold bar is shaped into a wire, the gold's chemical properties do not change. Only the physical appearance changes when gold is changed in shape. Thus, this is an example of a physical change.
