which of these is a fustion reaction ?

Options

A. `_(1)^(2)H+_(1)^(2)Hto_(2)^(4)He`
B. `_(0)^(1)n+_(92)^(235)U to _(56)^(92)Kr + 3_(0)^(1)n`
C. Uranium decay
D. None of the above

Answer

A

Explanation

When two lighter nuclei combine to form a heavier nucleus, the process is called nuclear fusion. E.g.
`therefore _(10^(2)H+_(1)^(2)H to _(2)^(4)He`