they all have the same element with the same number
In one atom of cobalt ion, the number of neutrons can vary based on the isotope. The most common isotope of cobalt is cobalt-59, which has 33 neutrons.
An alumimium atom is electrically neutral and it is an isotope of aluminum.
Helium is a neutral atom that has several isotopes and can become an ion.
This is not an atom. This is an ion. This is Na+ ion.
ion
Neutral atom. An atom of nitrogen will also be an isotope of nitrogen.
You call it an ion of that isotope. Let's use carbon-14 for example. If a carbon-14 atom gains/loses an electron, you simply call it a "carbon-14 ion".
A chromium ion is not neutral. By definition an ion is not neutral. All atoms belong to an isotope, but that has nothing to do with whether the atom is ionized or not.
what does an atom have in common with an ion?
N-14 is the most common isotope of nitrogen atom and it has 7 protons, 7 neutrons
29, it's the same as the atomic number, unless it's an isotope or an ion
An example of an atom is carbon (C), which has six protons. An example of an ion is a chloride ion (Cl-), which has gained an electron. An example of an isotope is carbon-14 (14C), which has 8 neutrons instead of the usual 6.