Do physical changes include changes in the states of matter?

Yes. Generally physical changes are changes that occur to the shape, size, or state of a matter of a substance. So if a block of ice melted into water that is physical change as phase changes (state of matter changes) are physical changes.

you cant move and you feel like someones pushing you down onto your bed it can feel like you want to get up but you just can't it can be extremely scary

beta is electron from nucleus

something from nucleus has changed, but charge must be same for cons of charge