Is nuclear fusion used as an energy source in power plants?

Answer 1

Nuclear power plants use controlled atomic fission to generate electricity. Atoms of the fissile material are split and part of their mass is converted to energy in addition to neutrons being ejected from the nucleus. These neutrons impact other atoms within the fissile material which then release further energy and more neutrons. The reaction is controlled by absorbing most freed neutrons with material so an uncontrolled chain reaction doesn't occur like the atom bomb used in WWII. The energy released produces heat (and radiation) which heats liquid into steam turning turbines connected to electric generators to make electricity. The highly radioactive spent fuel is a dangerous waste product that must be warehoused for many lifetimes. Conversely, the simplest type of nuclear fusion, which may become a reality this century, converts hydrogen atoms into helium atoms and produces no radioactive waste products.

Answer 2

Almost all current nuclear reactors are fission-based. There are only a few fusion reactors because practical fusion reactors which create more energy than they need to operate have not yet been developed.

In terms of terminology, both fission reactors and fusion reactors are considered nuclear reactors, because both fission and fusion are nuclear reactions that alter the nuclei of atoms (fission breaking heavier atoms apart into lighter ones; fusion smashing lighter atoms together to make heavier ones).

Answer 3

Nuclear fusion has not yet been adapted to produce electricity-it may happen eventually but I think it will be 50 years before the problems are solved

Answer 4

Nuclear fission produces heat, which is used to heat water and make steam. This steam is then used in steam turbines to create electricity.

Answer 5

Both; however, as of yet, fusion is not a plausible way to make energy due to its cost.

Answer 6

all nuclear power plants use fission

Answer 7

fission

Answer 8

yes