Nuclear fission, Science

Assignment Help:

Nuclear Fission:

Splitting the Atom You know  that atoms are made up of a nucleus and electrons moving around the nucleus, and the nucleus  is made up of protons and neutrons. The principal  actor in  the fission drama is the uranium atom. The nucleus of  the Uranium 238 atom has 92 protons and  146 neutrons. About one atom  in  140 atoms of uranium has  143 neutrons in  its nucleus. lt  is called Uranium 235. It  is the Uranium 235 that  is mostly used  to provide fuel for nuclear furneces. Before the Second World War, two German scientists discovered that if  neutrons were shot at the nuclei of Uranium 235, the nuclei split into two and produced other neutrons to repeat the process. This is called nuclear fission.  

873_Nuclear Fission.png


Related Discussions:- Nuclear fission

Plant Parts, Primary source from plants for humans and animals

Primary source from plants for humans and animals

Management of water resources management, Management of Water Resources Man...

Management of Water Resources Management: Management of Water Resources Management  of water resources means a programme to provide an adequate supply of good quality of water

Explain ascorbic acid, Ascorbic Acid (vitamin C) Although the antiscorb...

Ascorbic Acid (vitamin C) Although the antiscorbptic  (preventing the disease scurvy) effects of citrus hits  was known for a long time, the first  important step  towards its

Zoology, how to prevent skin problems?

how to prevent skin problems?

Anatomy and physiology, a patient diagnosed with HIV. Predict how HIV will ...

a patient diagnosed with HIV. Predict how HIV will impact his total leukocyte count

Sequence of actions-general features of first aid procedure, Sequence of Ac...

Sequence of Actions : The precise sequence of actions in emergency situations is governed by the circumstances. The following order is of general application: (1) Quickly rem

Explain haemopoietic function, Explain Haemopoietic function Gastric ju...

Explain Haemopoietic function Gastric juice contains the intrinsic factor, which is essential for the absorption of vitamin B 12 . Vitamin B 12 present in food combines with i

Photosynthesis, Photosynthesis: Carbon dioxide + water +  solar energy ...

Photosynthesis: Carbon dioxide + water +  solar energy + minerals -> food +  oxygen Food made during photosynthesis may later be used for energy by the plant itself, or by a

Emergence of zoology , Zoology: The domestication of animals  like hors...

Zoology: The domestication of animals  like horses and elephants and their use in warfare necessitated the study of their anatomy and physiology. A survey of Vedic literature h

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd