More in as: all properties (except for gravitational) are opposed to the other variant; e.g. charge, spin, parity but not mass. see the wiki entry for some inf

More in as: all properties (except for gravitational) are opposed to the other variant; e.g. charge, spin, parity but not mass. see the wiki entry for some information: https://en.wikipedia.org/wiki/Antimatter https://en.wikipedia.org/wiki/Antimatter