"Abegg's rule" meaning in English

{
  "etymology_text": "Name after Richard Abegg, German chemist.",
  "head_templates": [
    {
      "args": {},
      "expansion": "Abegg's rule",
      "name": "en-proper noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
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          "kind": "topical",
          "langcode": "en",
          "name": "Chemistry",
          "orig": "en:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
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          "source": "w"
        }
      ],
      "glosses": [
        "A rule in chemistry that states that the sum of the hydrogen valence and the maximum oxygen valence is equal to eight."
      ],
      "id": "en-Abegg's_rule-en-name-MycucxLY",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "hydrogen",
          "hydrogen"
        ],
        [
          "valence",
          "valence"
        ],
        [
          "oxygen",
          "oxygen"
        ]
      ],
      "raw_glosses": [
        "(chemistry) A rule in chemistry that states that the sum of the hydrogen valence and the maximum oxygen valence is equal to eight."
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ],
      "translations": [
        {
          "code": "de",
          "lang": "German",
          "sense": "rule in chemistry",
          "tags": [
            "feminine"
          ],
          "word": "Abegg’sche Regel"
        }
      ]
    }
  ],
  "sounds": [
    {
      "other": "/ˈɑ.bɛɡz ɹuːl/"
    },
    {
      "other": "/ɑˈbɛks ɹuːl/"
    }
  ],
  "word": "Abegg's rule"
}

{
  "etymology_text": "Name after Richard Abegg, German chemist.",
  "head_templates": [
    {
      "args": {},
      "expansion": "Abegg's rule",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
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        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
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        "English proper nouns",
        "English terms with IPA pronunciation",
        "English terms with non-redundant non-automated sortkeys",
        "English uncountable nouns",
        "en:Chemistry"
      ],
      "glosses": [
        "A rule in chemistry that states that the sum of the hydrogen valence and the maximum oxygen valence is equal to eight."
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "hydrogen",
          "hydrogen"
        ],
        [
          "valence",
          "valence"
        ],
        [
          "oxygen",
          "oxygen"
        ]
      ],
      "raw_glosses": [
        "(chemistry) A rule in chemistry that states that the sum of the hydrogen valence and the maximum oxygen valence is equal to eight."
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "other": "/ˈɑ.bɛɡz ɹuːl/"
    },
    {
      "other": "/ɑˈbɛks ɹuːl/"
    }
  ],
  "translations": [
    {
      "code": "de",
      "lang": "German",
      "sense": "rule in chemistry",
      "tags": [
        "feminine"
      ],
      "word": "Abegg’sche Regel"
    }
  ],
  "word": "Abegg's rule"
}