What is the charge of a positron particle?

A positron is the antiparticle of an electron, which means it has the same mass as an electron but carries a positive charge. The charge of a positron is +1. This characteristic distinguishes it as a fundamental particle in particle physics, where it is often used to explain phenomena like beta plus decay in radioactive processes.

In contrast to the positron, an electron has a charge of -1, while a neutron, which is another fundamental particle, has no charge at all. The options reflecting lower charges or a zero charge do not apply to a positron, as its defining feature is its positive electrical charge. This reinforces its role in various interactions in particle physics, such as annihilation reactions when a positron meets an electron, producing gamma rays.