Tell me more ×
Physics Stack Exchange is a question and answer site for active researchers, academics and students of physics. It's 100% free, no registration required.

Could the quantity mass in the whole galaxies decrease to zero if all particle in the galaxies convert into subatomic particle?

How does your statement work?

share|improve this question
1  
Er...what? There question seems to be based on a non-physical premise (how do you suggest that this is going to happen) and perhaps some trouble with vocabulary as well (excepting the photon and gluon (and presumable the graviton) all known particles have mass). – dmckee Oct 6 '12 at 21:29

closed as not a real question by dmckee Oct 6 '12 at 21:29

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, see the FAQ.

Browse other questions tagged or ask your own question.