• word of the day

    atomic number 37

    atomic number 37 - Dictionary definition and meaning for word atomic number 37

    Definition
    (noun) a soft silvery metallic element of the alkali metal group; burns in air and reacts violently in water; occurs in carnallite and lepidolite and pollucite
    Synonyms : rb , rubidium

Word used in video below:
text: atomic element number 101 ends in iam
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