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What element the atom is is defined by the number of protons it contains in the nucleus. This is the same for most of the chemical properties. If an atom has a different number of neutrons from the norm it is called an ion, and it is usually a lot more unstable than a regular atom of its type, however most of the rest of the chemical properties stay the same.

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11y ago
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lenpollock

Lvl 14
1w ago

Because the neutrons only given 'non-charged' mass to an atom.

It is the electrons, more particularly, the outer electrons that give an atom its chemical characteristics.

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Q: Why do copper atoms with different numbers of neutrons have identical chemical properties?
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