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Most of the time yes, electron gain = makes it negative, electron loss = makes the atom positive

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In any atom, the no. of electrons and protons are equal.

This is the reason which makes an atom electrically neutral.

If electrons are added, then an anion is formed which is negatively charged.

If electrons are lost, then a cation is formed which is positively charged.

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When is an atom neutral When mass number equals number of protons equals number of electrons or when atomic number equals number of protons equals number of electrons?

An atom is neutral when the number of protons in the nucleus equals the number of electrons surrounding the nucleus. This means that the atom has no overall charge, as the positive charge of the protons is balanced by the negative charge of the electrons. The mass number, which is the sum of protons and neutrons, does not necessarily impact the neutrality of the atom.


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In a neutral atom the number of electrons is equal to the number of protons. The opposite charge between protons and electrons is what allows for a neutral atom.


In a neutral atom the number of electrons equals the number of what?

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In a neutral atom, the number of electrons equals the number of protons. The number of protons is the atomic number of the element on the periodic table.


What is the relationship between the atomic number and the electrons in neutral atom?

In a neutral atom the number of protons is equal to the number of electrons. And by definition the atomic number of an atom is equal to the number of protons in it. So the atomic number of a neutral atom is equal to the number of protons or the number of electrons in the atom.


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