• Priyanshu kumar Best Answer
    see
    • cropped1530523384594437331.jpg
    Likes(0) Reply(0)
  • Anonymous User thankyou
    see this
    • cropped4693652811537538876.jpg
    Likes(1) Reply(1)
    Anonymous User
    option B is correct
  • Priyanshu kumar thankyou
    Option B ....
    Likes(0) Reply(1)
    Priyanshu kumar
    Emmision energy is lower than excitation energy