"neutron number" meaning in English

{
  "forms": [
    {
      "form": "neutron numbers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "neutron number (plural neutron numbers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Neutron",
          "orig": "en:Neutron",
          "parents": [
            "Nuclear physics",
            "Physics",
            "Quantum mechanics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Nuclear physics",
          "orig": "en:Nuclear physics",
          "parents": [
            "Physics",
            "Quantum mechanics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Physical quantities",
          "orig": "en:Physical quantities",
          "parents": [],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "atomic number"
        },
        {
          "word": "mass number"
        }
      ],
      "glosses": [
        "The number of neutrons in the nucleus of an atom or isotope. Symbol: N"
      ],
      "id": "en-neutron_number-en-noun-40Oh0WKY",
      "links": [
        [
          "nuclear physics",
          "nuclear physics"
        ],
        [
          "nucleus",
          "nucleus"
        ],
        [
          "atom",
          "atom"
        ],
        [
          "isotope",
          "isotope"
        ],
        [
          "N",
          "N"
        ]
      ],
      "qualifier": "nuclear physics",
      "raw_glosses": [
        "(nuclear physics) The number of neutrons in the nucleus of an atom or isotope. Symbol: N"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "number of neutrons in the nucleus",
          "word": "neutroniluku"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "number of neutrons in the nucleus",
          "tags": [
            "feminine"
          ],
          "word": "Neutronenzahl"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "number of neutrons in the nucleus",
          "tags": [
            "masculine"
          ],
          "word": "numero neutronico"
        },
        {
          "code": "tl",
          "lang": "Tagalog",
          "sense": "number of neutrons in the nucleus",
          "word": "bilang ng awansik"
        }
      ],
      "wikipedia": [
        "neutron number"
      ]
    }
  ],
  "word": "neutron number"
}

{
  "coordinate_terms": [
    {
      "word": "atomic number"
    },
    {
      "word": "mass number"
    }
  ],
  "forms": [
    {
      "form": "neutron numbers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "neutron number (plural neutron numbers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Neutron",
        "en:Nuclear physics",
        "en:Physical quantities"
      ],
      "glosses": [
        "The number of neutrons in the nucleus of an atom or isotope. Symbol: N"
      ],
      "links": [
        [
          "nuclear physics",
          "nuclear physics"
        ],
        [
          "nucleus",
          "nucleus"
        ],
        [
          "atom",
          "atom"
        ],
        [
          "isotope",
          "isotope"
        ],
        [
          "N",
          "N"
        ]
      ],
      "qualifier": "nuclear physics",
      "raw_glosses": [
        "(nuclear physics) The number of neutrons in the nucleus of an atom or isotope. Symbol: N"
      ],
      "wikipedia": [
        "neutron number"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "number of neutrons in the nucleus",
      "word": "neutroniluku"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "number of neutrons in the nucleus",
      "tags": [
        "feminine"
      ],
      "word": "Neutronenzahl"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "number of neutrons in the nucleus",
      "tags": [
        "masculine"
      ],
      "word": "numero neutronico"
    },
    {
      "code": "tl",
      "lang": "Tagalog",
      "sense": "number of neutrons in the nucleus",
      "word": "bilang ng awansik"
    }
  ],
  "word": "neutron number"
}