ICSE Class 8 Answered
Atomic number is the amount of protons in the nucleus of an atom. Number of protons in an atom=Number of electrons in that atom. So can we say that atomic number is the amount of electrons in an atom?
Asked by adarshphanesh07 | 24 Jul, 2020, 08:56: PM
Expert Answer
Atomic Number :
The number of protons present in the nucleus of an atom is the atomic number of that atom. It is represented by the symbol Z.
Atomic number (Z) = Number of protons (p)
- All atoms of an element have the same atomic number. The number of protons and electrons in an atom is equal. Thus, the atom of an element is electrically neutral.
Answered by Ramandeep | 25 Jul, 2020, 05:49: PM
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