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What is the sum of mass …

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What is the sum of mass number

    • Posted by Ganesan Varadhan 5 years, 8 months ago

    CBSE > Class 09 > Science
    • 4 answers

    Sahil Swami 5 years, 8 months ago

    Electon +neutron=mass no

    1Thank You

    Yuvika Mourya 5 years, 8 months ago

    Mass no. is a sum of no. of protons and no. of neutrons present in an atom

    1Thank You

    Anurag Yadav 5 years, 8 months ago

    Proton+neutron =mass number

    1Thank You

    Raunak Kumar 5 years, 8 months ago

    Proton and neutron

    0Thank You

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