Adarsh mishra Asked a Question
January 6, 2021 7:36 pmpts 30 pts
sir yha new atomic mass 15 hona chahiye?? aur sir yha prr to purana wala add kr diya gya hai .
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  • Priyanshu kumar Best Answer
    Yes correct hai adarsh
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    Priyanshu kumar
    yha mass of electron ko doubled kiya hai...or atomic mass= mass of neutron +mass of proton hote hai
  • Dinesh khalmaniya thankyou
    yes, correct 👍👍👍
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