Chemistry, asked by Nireesha6969, 1 year ago

A transition metal ‘X’ has a configuration [Ar]3d7 in its 3+ oxidaton state.Its atomic number is:

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Answered by aasifasif526gmailcom

2

The atomic number of argon=18

the actual element is in its 3 oxidation state which means it has donated 3 electrons.
thus, by adding, 18+4+3=25

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