Question

what is the symbol for an electron?
ele
e
e+
e-

Explanation:

An electron is a negatively - charged subatomic particle. Its standard symbol is e⁻. e⁺ is the symbol for a positron (the antiparticle of the electron), 'Ele' is not a recognized symbol for an electron, and 'E' is a more general symbol for energy in physics and not specific to an electron.

Answer:

D. e⁻