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The outermost shell of any noble gas is completely filled. And because of this, we can say that they have 8 electrons in their outer shells, with the exception of helium, which has 2 electrons in its outer shell.

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13y ago
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12y ago

Non metals are found in Group 13 to Group 18 so anywhere from 3-8

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Abdulaziz Fathi

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3y ago

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Q: How many outer shell electros do nonmetals have?
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