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Which ion has a noble gas configuration?a) Fe3+b) Sc3+c) Ni2+d) Ti2+e) Zn2+
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Which ion has a noble gas configuration?a) Fe3+b) Sc3+c) Ni2+d) Ti2+e) Zn2+

User RmR
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Step-by-step explanation:

To determine if these ions have a noble gas configuration, we would look for the electron configuration of their elements in their ground state.

a) Fe³⁺:

The electron configuration of Fe is:

a) Fe³⁺:

a) Fe³⁺:

User Finn Larsen
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