GK
GENERAL SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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no charge, shells
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positive charge, nucleus
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no charge, nucleus
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negative charge, shells
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Detailed explanation-1: -Neutrons have a neutral electric charge (neither negative nor positive) and have slightly more mass than positively charged protons. “Free” neutrons are those no longer confined inside a nucleus. These free neutrons are produced by nuclear fission and fusion processes.
Detailed explanation-2: -Neutrons are a type of subatomic particle with no charge (they are neutral). Like protons, neutrons are bound into the atom’s nucleus as a result of the strong nuclear force.
Detailed explanation-3: -Atoms of all elements-except for most atoms of hydrogen-have neutrons in their nucleus. Unlike protons and electrons, which are electrically charged, neutrons have no charge-they are electrically neutral.
Detailed explanation-4: -A nucleus of an atom has protons and neutrons. We know that a proton has a charge of +1, while a neutron has no charge, or 0 . Therefore, thenucleus of an atom will always have apositive charge.