Question
Multiple Choice Questions
The sum of number of protons and number of neutrons present in the nucleus of an atom is called its
- mass number
- atomic number
- number of electrons
- all of the above
Solution
mass number
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Solution Multiple Choice Questions The Sum of Number of Protons and Number of Neutrons Present in the Nucleus of an Atom is Called Its Mass Number Atomic Number Number of Electrons All of the Above Concept: Concept of Atomic Number and Mass Number.
