True
when it is heated, exposed to light, mixed or when electricity passes through it
For exposed flesh, only a matter of minutes.
Yes. The phase of matter which is exposed to normal atmospheric pressure solely dependent upon temperature.
you can't change matter
There are 2 kinds of changes,they are physical and chemical changes.Physical Change-is a change in the form of matter but in it's identity.Chemical Change-is a change in which one kind of matter is changed in to a different type of matter.
no physical change does not change matter
For exposed flesh, only a matter of a minute or two.
When matter undergoes a chemical change, the composition of the matter changes. When matter undergoes a physical change, composition of the matter remains the same.
No it doesn't
Chemical change
A chemical change involve a change of composition.
It is a chemical property. A chemical property is a characteristic of matter that allows it to change to a different type of matter.