What elements can be used to produce energy in a fission reactor?

Uranium-235 and Plutonium-239 can be used to produce energy in a fission reactor

Explanation:

Nuclear fission

The elements that can be used to produce energy in a fission reactor are the elements that can sustain nuclear chain reaction. The elements should be fissile meaning that the nucleus of the material should be unstable and can undergo decay if bombarded with a neutron and subsequently releasing more neutrons that split other nuclei thus sustaining the chain reaction can be  used as nuclear fuel. In general most element in the actinide series of the periodic table are  fissile. The features of nuclear fuel are:

1) Have high probability of neutron capture.

2) Release more than 1 neutron on an average after it undergoes fission.

3) Have large half life.

4) Be available in nature in sufficient quantity.

The commonly used nuclear fuels are Uranium-235 and plutonium -239

we're given that v₀ = 0 and a = 5.4 m/s². therefore, since v = at + v₀ for constant acceleration the equation for velocity is

after 28s,

m/s

which i would round to 150 m/s as my final answer

bacteria that live on the ocean floor are sustained by phytoplankton. phytoplankton, microscopic marine photosynthetic organisms, have a vastly significant role to play not only in the marine food web of which they’re part of, but also on a more global scale. despite their infinitely small size in comparison to other marine organisms, these tiny creatures occupy an immensely important ecological niche: they are the foundation of the marine food web, and as primary producers, play key roles in supporting all other organisms in the marine environment, as well as in the regulation of the earth’s climate through the sequestration of carbon, oxygen production, and other related processes. phytoplankton account for roughly half of all global primary productivity; therefore, their significance extends far beyond the marine environment alone. there is an intriguing sense of irony in the realization that these tiny living beings that often live out their existence unnoticed and undetected by the rest of the world, have such a far-reaching impact on the lives of virtually all other living organisms on the planet, particularly on those in the marine environment. the world that we have become accustomed to has been and is continuously shaped by the workings of these miniscule yet vital “plants of the sea”.

hope this !