Particles of matter and antimatter have the
A) same charge and mass
B) same charge but different mass
C) different charge and mass
D) same mass but opposite charge

Question

Quizplus · Accepted Answer

Particles of matter and antimatter have the same mass but opposite charges. For example, the electron has a negative charge, while its antiparticle, the positron, has a positive charge. Similarly, the proton has a positive charge, while its antiparticle, the antiproton, has a negative charge.

Particles of Matter and Antimatter Have the