please fill in the missing information with regards to the description of the metal.\ndescription: a metal…

please fill in the missing information with regards to the description of the metal.\ndescription: a metal ion with a net charge of +3 and 0 electrons in the 3d shell.\nnoble gas core electron configuration of the neutral atom\nchemical symbol of the metal\nname of the metal

please fill in the missing information with regards to the description of the metal.\ndescription: a metal ion with a net charge of +3 and 0 electrons in the 3d shell.\nnoble gas core electron configuration of the neutral atom\nchemical symbol of the metal\nname of the metal

Answer

Explanation:

Step1: Analyze ion - electron relationship

A metal ion with a + 3 charge means it has lost 3 electrons. Since it has 0 electrons in the 3d shell in the + 3 state, in the neutral atom, it must have had 3 electrons in the 3d shell and 2 electrons in the 4s shell (because electrons are removed from the 4s orbital first in transition - metal cations).

Step2: Determine the noble - gas core

The electron configuration of the neutral atom with 3 electrons in the 3d shell and 2 electrons in the 4s shell starts with the noble - gas core of Ar. The electron configuration of the neutral atom is $[Ar]3d^{3}4s^{2}$.

Step3: Identify the metal

The element with the electron configuration $[Ar]3d^{3}4s^{2}$ is vanadium.

Answer:

Noble Gas Core Electron Configuration of the Neutral Atom: $[Ar]3d^{3}4s^{2}$ Chemical Symbol of the Metal: V Name of the Metal: Vanadium