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Define the Term of Mass Number. - Chemistry

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प्रश्न

Define the term of mass number.

What is meant by the term mass number with reference to an atom

एका वाक्यात उत्तर

उत्तर

Mass number [A]: “Is the total number of protons and neutrons in the atom of an element.”
A = P + n

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पाठ 4: Atomic Structure & Chemical Bonding - Exercise

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विराफ जे. दलाल Simplified ICSE Chemistry [English] Class 9
पाठ 4 Atomic Structure & Chemical Bonding
Exercise | Q 1.2
विराफ जे. दलाल Simplified ICSE Chemistry [English] Class 9
पाठ 4 Atomic Structure & Chemical Bonding
Additional Questions | Q 4.5

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