Question

Can somebody please help with these

Answer 1

Fusion

Fission

Step-by-step explanation:

The first problem describes a nuclear fusion process. In this process;

• small atomic nuclei combines to form a larger one.
• it is accompanied by a large release of energy
• this energy provides the needed temperature to set up another light nuclei to fuse.

The second problem describes nuclear fission,

• a heavy nuclide is bombarded with a neutron.
• the product formed becomes unstable and subsequently breaks down.
• This leads to a series of chain reactions until stability is attained.