A neutral atom hasn't an electrical charge.
The overall charge on He is 0. It is a noble element.
An atom is neutral, and therefore has an overall charge of zero. If an atom either loses or gains electrons through a chemical reaction, or loses protons through radioactive decay, so that it then has an overall charge, it is no longer considered to be an atom but is classified as an ion.
The protons in an atom have a positive charge and the electrons in an atom have a negative charge and these balance each other. Neutrons have no charge so they do not factor into it. It would be like adding positive 4(Protons) and negative 4(Electrons). -4+4=0 The zero represents your "no overall charge".
No. Electrons possess a negative charge, therefore an atom with an excess of electrons will have an overall negative charge.
Neutral. An atom has as many negative electrons in its shells as there are positive protons in its nucleus. Thus overall the positive and negative charges are balanced out. Should an atom gain or lose an electron it will then become an 'Ion' which will have an overall negative or positive (respectively) charge.
The neutral atom hasn't a charge.
The overall charge on He is 0. It is a noble element.
The overall charge of any atom is 0. This is because the overall charge is number of protons - number of electrons. For every atom the number of electrons is equal to the number of protons so it is 0.
A: Neutron
The overall charge of any atom is 0. This is because the overall charge is number of protons - number of electrons. For every atom the number of electrons is equal to the number of protons so it is 0.
An atom is neutral, and therefore has an overall charge of zero. If an atom either loses or gains electrons through a chemical reaction, or loses protons through radioactive decay, so that it then has an overall charge, it is no longer considered to be an atom but is classified as an ion.
Zero
(Atomic number) - (Number of electrons present) = (overall electrical charge of atom)
The protons in an atom have a positive charge and the electrons in an atom have a negative charge and these balance each other. Neutrons have no charge so they do not factor into it. It would be like adding positive 4(Protons) and negative 4(Electrons). -4+4=0 The zero represents your "no overall charge".
zero .. such an atom is neutral. No net charge
The overall charge is the amount of protons minus the number of electrons.
An Ion