Question
15 The process of nuclear fission takes place in nuclear power stations. The process of nuclear fusion takes place in the Sun. Draw one line from each process to its fuel. [2 Process Fuel Hydrogen Nuclear fission Iron Nuclear fusion Lead Uranium
Answer
3.4
(183 Votes)
Oswald
Elite · Tutor for 8 years
Answer
Hydrogen - Related to Nuclear Fusion Lead - Related to Nuclear Fission
Explanation
## Step1: Introduction to Nuclear processes and the Fuels involvedNuclear fission and nuclear fusion are the two types of nuclear reactions, mainly distinguished by the type of fuel they use. Nuclear fission is a process where the nucleus of a heavy atom, such as uranium or plutonium, splits into two or more smaller parts (fission products), often producing free neutrons and gamma photons. Hence, elements like uranium or plutonium, or in broad terms, heavy metals are considered fuels for fission reactions.Nuclear fusion is a process where two light nuclei combine to form a single, heavier nucleus. It is the process that powers the Sun and other stars. It involves the combination of the lighter elements, notably Hydrogen and its isotopes, to produce heavier elements such as Helium, along with the release of energy. Therefore, Hydrogen is the primary fuel for fusion reactions. ## Step 2: Drawing Line from Processes to their respective Fuels From the understanding of nuclear processes in the previous step, we can assign the right fuels to the mentioned processes:- Draw a line from 'Nuclear fission' to 'Lead', as Lead is one of the heavy metals which is a potential fuel for the fission process.- Draw a line from 'Nuclear fusion' to 'Hydrogen' because Hydrogen is the primary fuel for fusion reactions - the process that occurs in the Sun.