The electron configuration of an atom describes the distribution of electrons in the atom's electron shells. For vanadium (V), which is the 23rd element on the periodic table, the electron configuration can be determined by locating the position of V on the periodic table.

Step 1: Identify the element on the periodic table.
Vanadium is the 23rd element on the periodic table.

Step 2: Write the electron configuration.
The electron configuration of vanadium is 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d³. This configuration shows that there are 2 electrons in the 1s subshell, 2 electrons in the 2s subshell, 6 electrons in the 2p subshell, 2 electrons in the 3s subshell, 6 electrons in the 3p subshell, 2 electrons in the 4s subshell, and 3 electrons in the 3d subshell.

Step 3: Determine the valence shell electron configuration.
The valence shell of an atom is the highest energy level that contains electrons. In the case of vanadium, the valence shell is the 4th energy level, which contains the 4s and 3d subshells. Therefore, the valence shell electron configuration of vanadium is 4s² 3d³.

Question

The electron configuration of an atom describes the distribution of electrons in the atom's electron shells. For vanadium (V), which is the 23rd element on the periodic table, the electron configuration can be determined by locating the position of V on the periodic table.

Step 1: Identify the element on the periodic table.
Vanadium is the 23rd element on the periodic table.

Step 2: Write the electron configuration.
The electron configuration of vanadium is 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d³. This configuration shows that there are 2 electrons in the 1s subshell, 2 electrons in the 2s subshell, 6 electrons in the 2p subshell, 2 electrons in the 3s subshell, 6 electrons in the 3p subshell, 2 electrons in the 4s subshell, and 3 electrons in the 3d subshell.

Step 3: Determine the valence shell electron configuration.
The valence shell of an atom is the highest energy level that contains electrons. In the case of vanadium, the valence shell is the 4th energy level, which contains the 4s and 3d subshells. Therefore, the valence shell electron configuration of vanadium is 4s² 3d³.

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The electron configuration of an atom describes the distribution of electrons in the atom's electron shells. For vanadium (V), which is the 23rd element on the periodic table, the electron configuration can be determined by locating the position of V on the periodic table.

Step 1: Identify the element on the periodic table.
Vanadium is the 23rd element on the periodic table.

Step 2: Write the electron configuration.
The electron configuration of vanadium is 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d³. This configuration shows that there are 2 electrons in the 1s subshell, 2 electrons in the 2s subshell, 6 electrons in the 2p subshell, 2 electrons in the 3s subshell, 6 electrons in the 3p subshell, 2 electrons in the 4s subshell, and 3 electrons in the 3d subshell.

Step 3: Determine the valence shell electron configuration.
The valence shell of an atom is the highest energy level that contains electrons. In the case of vanadium, the valence shell is the 4th energy level, which contains the 4s and 3d subshells. Therefore, the valence shell electron configuration of vanadium is 4s² 3d³.

Write the full electron configuration and the valence shell electron configuration ofthe element vanadium.

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