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A subatomic particle forming part of the nucleus of an atom and having no charge; it is a combination of an up quark and two down quarks.particle
neutron
'nju:trɒn5 senses · 62 ms
Level C1CET-6GRETOEFL
A subatomic particle forming part of the nucleus of an atom and having no charge; it is a combination of an up quark and two down quarks.particle