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Iodine forms the iodide ion. It has a charge of negative 1 (-1)

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15y ago
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6mo ago

Iodine typically forms an anion, known as the iodide ion (I-).

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12y ago

Iodine tends to form an anion. This is the iodide ion I-

There are compounds though where it actually forms a cation.

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15y ago

It gains one electron.

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Q: Does iodine form a cation or a anion?
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Is iodine a cation or anion?

Iodine is an anion. It typically has a charge of -1 in ionic compounds.


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