Draw the electronic configuration for a neutral atom of scandium
Scandium (Sc) has an atomic number of 21, meaning it has 21 electrons. The electronic configuration for a neutral atom of scandium can be written as:
1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹
This configuration shows the distribution of electrons in the different energy levels and subshells of an atom.
To draw the electronic configuration for a neutral atom of scandium (Sc), we need to know the atomic number of scandium. The atomic number of scandium is 21.
The electronic configuration of an atom shows the arrangement of electrons in its energy levels or shells.
The electron configuration for scandium can be written using the Aufbau principle, which states that electrons will occupy the lowest energy level first before moving to higher energy levels. The electron configuration can be represented using the following format:
1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^1
This configuration indicates that there are two electrons in the 1s orbital, two electrons in the 2s orbital, six electrons in the 2p orbital, two electrons in the 3s orbital, six electrons in the 3p orbital, two electrons in the 4s orbital, and one electron in the 3d orbital.
So, the electronic configuration for a neutral atom of scandium (Sc) is:
1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^1
To determine the electronic configuration of a neutral atom of scandium (Sc), we need to identify its atomic number and distribute its electrons into the available energy levels and orbitals.
Scandium has an atomic number of 21, which indicates that a neutral atom of scandium contains 21 electrons. The electronic configuration is represented by a series of numbers and letters that denote the distribution of electrons into the energy levels and orbitals.
To fill up the energy levels and orbitals, we use a specific pattern known as the Aufbau principle, where electrons fill the lowest energy levels first before moving to higher energy levels. We also follow a rule called the Pauli exclusion principle, which states that each orbital can contain a maximum of two electrons with opposite spins.
1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹
The electronic configuration for a neutral atom of scandium (Sc) is: 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹.