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Nuclear Energy Is The Energy

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What is Nuclear Energy

“Nuclear energy is the energy in the nucleus, or core, of an atom.” Each nucleus has two kind of particles
Neutrons
Protons
There are two process to release nuclear energy
Fission and fusion

Process
Fission
A atom of one element is divided to create two small atom of different elements
Fusion
During this process, nuclear reactors use uranium to release energy
Two atoms are combined to made a large atom
This energy produces heat and warms the reactors cooling agent (usually water, liquid metal or molted salt)
The heat produces steam that turns on the turbines
Turbines propel generators that generates energy

BENEFITS
Low Pollution
Reduces the use of coil and fuel (fossil fuel) Decreases gas emissions

Uranium is inexpensive
The production costs are low
There is enough supply of uranium at least for 80 years

Dependability and efficiency
Works under any weather condition
Can work uninterrupted a whole year

RISKS
Pollution Hazard
Uranium is radioactive once it is extracted
Radioactive waste
Even low level of radioactivity needs hundred of years to become safe
Accidents
Biological and health effects
Costs are high Residual radioactive waste administration is expensive Start up costs are high
Target for terrorism
Nuclear power is used to create massive destruction weapon

NUCLEAR PLANTS ACCIDENTS

It is a nuclear accident when it involves radiation emission
Those are divided in incidents or nuclear accidents depending
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