physical
It's a physical change, because bending a wire doesn't affect the chemical makeup of it.
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.
no it is a chemical change
These things are commonly refferred to as "deformation."
physical
No, bending something is a physical change.
It's a physical change, because bending a wire doesn't affect the chemical makeup of it.
physical
physical
Physical
It's a physical change, because bending a wire doesn't affect the chemical makeup of it.
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.
no it is a chemical change
Yes it is most definitely!
It is because you are not using any chemical reactions
Yes it is most definitely!