• word of the day

    atomic number 39

    atomic number 39 - Dictionary definition and meaning for word atomic number 39

    Definition
    (noun) a silvery metallic element that is common in rare-earth minerals; used in magnesium and aluminum alloys
    Synonyms : y , yttrium

Word used in video below:
text: atomic element number 101 ends in iam
Download our Mobile App Today
Receive our word of the day
on Whatsapp