Which one is the most abundant gas in the air?

আন্তর্জাতিক বিষয়াবলি International Sports and Games 07 Oct, 2020

প্রশ্ন Which one is the most abundant gas in the air?

  • ক.
    Oxygen
  • খ.
    Nitrogen
  • গ.
    Carbon dioxide
  • ঘ.
    Methane

সঠিক উত্তর

Nitrogen

মন্তব্য

There are no comments yet.
Authentication required

You must log in to post an answer.

Log in