Meaning of atomic number in English

Table of contents
  1. Pronunciation
  2. Noun
    1. Definitions

  1. Pronunciation

    US accent

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  1. Noun

    atomic number

    Definitions

    1. the order of an element in Mendeleyev's table of the elements

    Examples

    • « equal to the number of protons in the nucleus or electrons in the neutral state of an atom of an element »

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