A natural inference from these experimental facts would be (and this inference was drawn by many) that electrical charges are just as definitely atomic in ... has isolated an ion and measured ...

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Change the number of neutrons in an atom and it becomes an isotope, change the number of electrons, it becomes an ion. Radioactive ... Sample exam questions - atomic structure - AQA Understanding ...

Outer electrons are transferred from the metal to the non-metal. Sodium will lose an electron and form a positive ion. Chlorine will gain an electron and form a negative ion. The ionic bond is the ...