how to calculate number of electron
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number of electrons present is equal to the atomic number of an element
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the no. of electron is the no. of protons I.e atomic number.
Ex = helium has atomic no. 2 therefore the no. of electron is 2
(any element has same no. of electron and proton to be stable)
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Ex = helium has atomic no. 2 therefore the no. of electron is 2
(any element has same no. of electron and proton to be stable)
HOPE IT HELPS U AND IF IT DOES PLEASE MARK MY ANSWER AS BRAINLIEST
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