Kaon
/ˈkeɪˌɑn/
noun
Any of four unstable subatomic particles, mesons, they are a combination of a strange quark or antiquark and either an up or down quark or antiquark
/ˈkeɪˌɑn/
Any of four unstable subatomic particles, mesons, they are a combination of a strange quark or antiquark and either an up or down quark or antiquark
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