Glossary of terms used on NANO Magazine
There are 130 entries in this glossary.I
Term
Definition
- Ion
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An atom or group of atoms in which the number of electrons is different from the number of protons. If the number of electrons is less than the number of protons, the particle is a positive ion, also called a cation. If the number of electrons is greater than the number of protons, the particle is a negative ion, also called an anion.
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