Why is nuclear fusion more attractive as an energy source than nuclear fission?

fission releases beta particles.
fission produces a chemical reaction.
fusion creates daughter particles that are not radioactive.
fusion reactions are easier to control.

The correct option is this: FUSION REACTIONS ARE EASIER TO CONTROL.
Nuclear fusion involves the coming together of two elements to form a new, heavier one while nuclear fission involves the splitting of an element to produce two different elements.
Fusion reaction is much more easier to control and it produces four times the quantity of energy that can be obtained from fission process. 

Is there any opitions? if you have the periodic table, the noble gases are 8a family, the halogen are the 7a family, and the nonmetal are  carbon, nitrogen, phosphorus, oxygen, sulfur, selenium, fluorine, chlorine, bromine, iodine and astatine.

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