Which is NOT true of the Sc3+ ion?

Multiple choice question.

A)
It is a scandium ion with three positive charges.

B)
It was formed by the loss of 4s and 3d electrons.

C)
It has the same electron configuration as Ar.

D)
It is considered to be a different element than a neutral Sc atom.

Respuesta :

Answer:

D. It is considered to be a different element than a neutral Sc atom.

The statement i.e. not true of the Sc3+ ion is that it is considered to be a different element than a neutral Sc atom.

The statements that should be considered as true regarding the Sc3 + ion is as follows:

  • It represents the scandium ion having 3 positive charges.
  • It is created via the loss of 4s & 3d electrons.
  • And, it contains the similar configuration as treated as Ar.

Therefore we can conclude that the statement i.e. not true of the Sc3+ ion is that it is considered to be a different element than a neutral Sc atom.

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