For a neutral atom, the relationship between the number of protons and the number of neutrons is the same.
They are equal.
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
Yes, there is a relationship between atomic mass and the number of protons and neutrons in an atom. The atomic mass is approximately equal to the sum of the number of protons and neutrons in an atom, as electrons have negligible mass compared to protons and neutrons. The number of electrons in a neutral atom is equal to the number of protons, in order to maintain a balanced charge.
The atomic number corresponds to the number of protons in the nucleus of an atom. It also corresponds to the number of electrons in a neutral atom. A neutral atom, you'll recall, is one where the number of electrons equals the number of protons in the nucleus of an atom. We remember that atoms often "loan out" or "borrow" electrons, so the electron count will not always equal the proton count.
In a neutral atoms, the numbers of protons and electrons must be the same, because each of these particles has the same magnitude of electrical charge.
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.
Usually, for an neutral atom, the number of protons equals the number of electrons. If the atom is positively charged, it means that it has lost a certain number of electrons. For example, the Fe atom has 26 protons so 26 electrons in its neutral form. It can turns into Fe2+, in which case it would have lost 2 electrons. The new number of electrons is then 24. On the other side, Cl has 17 protons and 17 electrons. It can turn into Cl-, in which case it has gained one electron, the new number of electron is 18. Be careful, the number of protons does not change, it is the number of electrons.
The atomic number and number of protons are always the same in a normal element.
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.
...the number of electrons. This balance between positive protons and negative electrons gives the atom a neutral charge overall.
atomic number(Z) = no. of protons Detailed: The number of protons in a neutral atom is equal to the number of electrons in the same atom. And the number of electrons in an atom is equal to its atomic number.
This relationship is for an atom and its ion.