# What is Means by Pair Annihilation ? Write a Balanced Equation for the Same. - Physics (Theory)

What are means by pair annihilation? Write a balanced equation for the same.

#### Solution

When a particle meets its antiparticle, the two annihilate to form a photon

e^(-1) + e^(+1) -> "Photon(EMW)"

Concept: Energy Levels
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