How do we define "matter" ?
is it a particle, substance, atom, electrons or protons, wave, force , energy ?
but we know the properties of it. it occupies space, has weight (mass !), cannot be created or destroyed but can be converted from one form to another.
when we define something, we have to say what it is first then go on to say about its properties ?
any thougths in these lines ?
it is a different matter....Oh !