Which model represents the process of nuclear fusion?

Nuclear fusion:

in this nuclear reaction two or more atoms of same of different elements combine to form atom of new element.

Here in the third image (as mentioned in the figure) two atoms are combining to from a new element with elimination of a small nuclear particle (like neutron or energy particle) .

Hence in image nuclear fusion is taking place.

The lower left model represents the process of nuclear fusion.

#platofam

in 1783 cavendish was working with his hydrogen gas and found that when he burned it and condensed the vapor it was water. this was very significant since it disproved the greek theory of elements completely since water was not a simple substance but the product of two gases. it was lavoisier who hearing of the experiment gave cavendish's gas the name hydrogen ("water-producer") and added that hydrogen burned by combining with oxygen and that water was a hydrogen-oxygen combination.

explanation: