| neutron |
A particle with zero electric charge and a mass only slightly greater than that of the proton. Along with protons, neutrons are present in atomic nuclei (the only exception is the nucleus of hydrogen-1, which consists of a single proton).
출처: observe.arc.nasa.gov/nasa/space/stellardeath/stell...
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| neutron |
an uncharged particle located in the nucleus of the atom.
출처: www.hawkeye.cc.ia.us/faculty/jayres/Chem_Web_2005/...
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| neutron |
A common neutral particle equal in size to a proton, often found in the nucleus of atoms. Composed of two down quarks and one up quark.
출처: www.bnl.gov/rhic/glossary.htm
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| neutron |
an uncharged subatomic particle. Neutrons sustain the fission process in nuclear reactors.
출처: www.sce.com/SC3/PowerandEnvironment/PowerGeneratio...
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| neutron |
Neutrons are part of the nucleus of an atom. Neutrons are, as the name implies, neutral in their charge. That is, they have neither a positive nor a negative charge. Neutrons are about the same size as protons.
출처: www.hps1.org/glossary/glossary.htm
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