365bet中国官方网站

  • word of the day

    atomic number 1

    atomic number 1 - 365bet中国官方网站 definition and meaning for word atomic number 1

    Definition
    (noun) a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe
    Synonyms : h , hydrogen

  • Word used in video below:
    text: atomic element number 101 ends in iam
    Download our Mobile App Today