Question

What is the opposite of a photon?

Answer 1

Answer:

There are no opposite of photons

Explanation:

Photons are energy packets that charge electrons in quick intervals of time when a light wave hits an electron, Hence we can call it a charged particle but theres no such anti particle of a photon or a photon is its own antiparticle.

Extra piece of information : An antiparticle of a particle has the same mass and  contains opposite physical charge

Answer 2

Explanation:

Some particles, such as the photon, are their own antiparticle. Otherwise, for each pair of antiparticle partners, one is designated as the normal particle (the one that occurs in matter usually interacted with in daily life). The other (usually given the prefix "anti-") is designated the antiparticle.