Chemistry, asked by pisakampung, 1 year ago

the electronic configuration of a transition element in +3 oxidation state is [Ar]3d7.find out its atmic number

Answers

Answered by Anonymous
1
Hello friend...!!

•The atomic number is 28

•Because according to the question the electronic configuration in +3 oxidation state is [Ar]3d7
Thus in original state, it is equal to

•Atomic number of argon + 7 + 3
= 18 +7 +3 = 28.(nickle).

Hope it is useful...!!
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