Dictionary


Word Search :
actinide series

n.
1.a series of 15 radioactive elements with increasing atomic numbers from actinium to lawrencium
2.(chemistry) a series from actinium to lawrencium of 15 radioactive elements with increasing atomic numbers

--- >>>

Word of the Day

--- >>>
  • actinide
    •
  • actinic ray
    •
  • actinic radiation
    •
  • actinic keratosis
    •
  • actinic dermatitis
    •
  • actinic
    •
  • actiniarian
    •
  • actiniaria
    •
  • actinian
    •
  • actinia
    •
  • actinidia
    •
  • actinidia arguta
    •
  • actinidia chinensis
    •
  • actinidia deliciosa
    •
  • actinidia polygama
    •
  • actinidiaceae
    •
  • actiniopteris
    •
  • actinism
    •
  • actinium
    •
  • actinoid
    •
  • ruscus aculeatus
    •
  • laciniate
    •
  • plains lemon monarda
    •
  • wild rye
    •
  • portrayed
    •
  • henry hobson richardson
    •
  • first water
    •
  • astir
    •
  • symbolising
    •
  • uttar pradesh
    •

    Idiom of the Day

    twiddle one's thumbs
    to not be busy, to not be working
    We twiddled our thumbs all morning and did not get any work done.



    1.
    Glasses

    Login/Register to access massive collection of FREE questions and answers.
    Login/Register

    My Account / Test History
    Fact
    There have been about a quarter of a million Elvis sightings since his death.      .. More >>
    Home
    My Account
    English Test
    Verbal Reasoning
    GK Quiz
    Grammar Test