No. The number of anything that can be counted - including electrons - cannot be negative.
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No, electrons cannot have a negative number as they are fundamental particles with a negative charge. The number of electrons in an atom or a system is always a whole number and cannot be negative.
The total charge of atoms is equal to the number of positive protons balanced by the total number of negative electrons in a neutral atom which balances the number of electrons.
A negative ion forms when an atom gains one or more electrons, leading to an excess of electrons compared to the number of protons in the nucleus. This results in an overall negative charge on the ion, as electrons carry a negative charge.
No, the overall charge of an atom is negative only if the number of electrons is greater than the number of protons. An atom becomes negatively charged when it gains extra electrons, causing an imbalance in the positive charge of the protons and the negative charge of the electrons.
a negative ion means that an electron(s) has been gained. therefore, there will be a higher number of electrons than protons, as the number of protons will not change
Gaining electrons will increase the negative charge of an ion, making it more negative. Losing electrons will decrease the negative charge of an ion, making it more positive. The overall charge of an ion is determined by the number of protons in the nucleus compared to the number of electrons.