Question 20 (3 points) The model below represents a nuclear reaction.
Atom 1 and Atom 2 are present before the reaction, and Atom 3 is produced
after the reaction.
Atom 1 + Atom 2 = Atom 3 + energy
The model most likely represents (3 points)
Oa
a fusion reaction in the sun
Ob
a fission reaction in a nuclear power plant
Oc
a nuclear reaction which takes place at low pressure
Od
a nuclear reaction which takes place at low temperature