which is the first step in the fusion process?

which is the first step in the fusion process?

which is the first step in the fusion process?

Answer

Brief Explanations:

In the proton - proton chain (the main fusion process in stars like the Sun), two protons combine to form a deuteron, emitting a positron and a neutrino. This is represented in the third diagram.

Answer:

The third diagram (where two protons combine to form a deuteron along with a positron and a neutrino) shows the first step in the fusion process.