Quote Originally Posted by MadMojoMonkey View Post
Anti-matter is identical to matter in every respect except the sign of it's electric charge.

Any particle and its anti-particle have the same mass, same spin, same expected decay half-life, same magnitude of charge, even.
The only difference is that a + charged particles have - charge anti-particles, and vise versa.
Where does the idea that if they meet they will destroy each other come from, or is that just science fiction?