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Consider the following statements:1. Plutonium-239 can be made artificially.2. Boron is used in a nuclear reactor to absorbs unwanted neutrons.3. In nature, the availability of uranium-238 is much more than that of uranium-235. Which of these statement(s) is/are correct?

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Modern physics is a branch of physics that deals with the post-Newtonian concepts in the world of physics. It is based on the two major breakthroughs of the twentieth century: Relativity and Quantum Mechanics. Quantum effects typically involve distances related to atoms.


Consider the following statements:<br />1. Plutonium-239 can be made artificially.<br />2. Boron is used in a nuclear reactor to absorbs unwanted neutrons.<br />3. In nature, the availability of uranium-238 is much more than that of uranium-235. Which of these statement(s) is/are correct?






 
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