a change in size, shape or the state of matter is a physical change. True for A+.
This is a physical change. An example is breaking glass. It does not change its material, but its size shape or state. A chemical change is where it reacts with something. Iron rusting is an example, as the iron reacts to water.
hammering a nail is a physical change, this is because the nail changes shape from being long to being short and in a board for example.
physical change
Physical.
a change in size, shape or the state of matter is a physical change. True for A+.
This is a physical change. An example is breaking glass. It does not change its material, but its size shape or state. A chemical change is where it reacts with something. Iron rusting is an example, as the iron reacts to water.
A physical change in matter occurs when the shape or form of matter changes, but there is no chemical reaction. If someone were to melt a sugar cube, that would be an example of a physical change.
no a change in shape is physical change
Physical.
An alteration of a substance that does not affect its chemical composition. A change in size and shape would be an example.
It is a physical change unless it is caught on fire to mold into a different shape then it would be a chemical change. The substance that does change shape does not develop new chemical properties.
hammering a nail is a physical change, this is because the nail changes shape from being long to being short and in a board for example.
physical change
No. it is not. It is a physical change.
Physical.
Its change its shape