+A **positron** is the antimatter counterpart of an [electron](/wiki/electron), identical in mass but carrying a positive electric charge. This fleeting particle, often born from radioactive [decay](/wiki/decay), annihilates into pure energy upon meeting its electron twin.
+## See also
+- [Antimatter](/wiki/antimatter)
+- [Particle Physics](/wiki/particle-physics)
+- [Beta Decay](/wiki/beta-decay)
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