• word of the day

    atomic number 71

    atomic number 71 - Dictionary definition and meaning for word atomic number 71

    (noun) a trivalent metallic element of the rare earth group; usually occurs in association with yttrium
    Synonyms : lu , lutecium , lutetium

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