- antineutrons
- n. particle that is the antiparticle counterpart of a neutron (Physics)
English contemporary dictionary. 2014.
antineutrons
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subatomic particle — or elementary particle Any of various self contained units of matter or energy. Discovery of the electron in 1897 and of the atomic nucleus in 1911 established that the atom is actually a composite of a cloud of electrons surrounding a tiny but… … Universalium
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