Describe the process of nuclear fission and how it generates energy.

Explanation:

Nuclear fission is the nuclear reaction.

Nuclear fission: It is the nuclear reaction in which the bigger nucleus breaks down into the daughter nuclei with huge amount of energy.

The nuclear energy is generated from the splitting of uranium atom by the bombardment of the neutrons in the nuclear fission.

Here, Uranium is a radioactive material.  Nuclear reactor controls the release of energy.  Nuclear reactor is used to initiate and it controls a self sustained nuclear chain reaction.

It generates heat to produce steam. The turbine generator uses the steam to generate the electricity.

the leaf is an organ of a typical plant, and the main functions are to complete photosynthesis and allow the plant to exchange gas, just like how we have the respiratory system. leaves have the stomata, which collects maintains co2 and o2 levels. this is necessary for cell metabolism. the leaf also collects sunlight using chloroplasts. succinctly, leaves own a pivotal role in sustaining plant life.

you need to take a look at the periodic system in order to sort these elements into pairs that would most likely exhibit similar chemical properties. first, you need to find elements that are found in the same group (groups are vertical in the periodic system), and then to see whether they have the same valence number. if they meet these criteria, they will have similar properties.

the first pair: ne (neon) and kr (krypton), are noble gases found in group 8

the second pair: li (lithium) and k (potassium), found in group 1

the third pair: s (sulfur) and te (tellurium), found in group 6