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How many unpaired electrons in the atom Sc in ground state?
There are three unpaired electrons in the ground state of a scandium atom (Sc). This is because scandium has an atomic number of 21, with an electron configuration of [Ar] 3d^1 4s^2, where the 3d orbital has one unpaired electron.
Electronic configuration of scandium?
Electronic configuration of scandium: [Ar]3d1.4s2
What is Ar 4s2 and 3d3 period?
The electron configuration Ar 4s2 3d3 corresponds to the element Scandium (Sc), which is in period 4 of the periodic table. Scandium has 21 electrons distributed in different orbitals within the 4th period.
What is the electron notation for the three highest-energy electrons for scandium?
The electron configuration for scandium is 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^1. Therefore, the three highest-energy electrons in scandium are in the 3d orbital, and the electron notation for these three electrons is 3d^1.
What element has one 3d electron?
The element with one 3d electron is manganese (Mn), which has the electron configuration [Ar] 3d^5 4s^2.
What is the electronic configuration of Sc in shell?
The electron configuration of scandium is: [Ar]3d1.4s2.
How many unpaired electrons are in the scandium atom?
Scandium (Sc) has an atomic number of 21, which means it has 21 electrons. Its electron configuration is [Ar] 3d¹ 4s². In this configuration, there is one unpaired electron in the 3d subshell, as the 4s subshell is fully paired. Therefore, scandium has one unpaired electron.
What is the noble gas electron configuration of scandium?
The noble gas electron configuration of scandium is [Ar] 4s2 3d1. Scandium has 21 electrons, and the noble gas configuration represents the nearest noble gas to scandium, which is argon with 18 electrons.
How many unpaired electrons in the atom Sc in ground state?
There are three unpaired electrons in the ground state of a scandium atom (Sc). This is because scandium has an atomic number of 21, with an electron configuration of [Ar] 3d^1 4s^2, where the 3d orbital has one unpaired electron.
How to find the arrangement of electrons on the atom scandium?
The electron configuration of scandium (Sc) is [Ar] 3d1 4s2, indicating that it has 21 electrons arranged in the shells 1s2 2s2 2p6 3s2 3p6 3d1 4s2. Scandium has one electron in the 3d orbital and two electrons in the 4s orbital. This configuration follows the principles of the Aufbau principle and the Pauli exclusion principle.
Electronic configuration of scandium?
Electronic configuration of scandium: [Ar]3d1.4s2
What is the noble gas notation of scandium?
The noble gas notation of scandium is [Ar] 3d1 4s2, where [Ar] represents the electron configuration of the noble gas argon. Scandium has 21 electrons, with the electron configuration of [Ar] 3d1 4s2.
How do you write the shorthand electron configuration for scandium?
It is [Ar] 3d1 4s2
What is Ar 4s2 and 3d3 period?
The electron configuration Ar 4s2 3d3 corresponds to the element Scandium (Sc), which is in period 4 of the periodic table. Scandium has 21 electrons distributed in different orbitals within the 4th period.
Noble gas notation for SC?
Noble gas notation for scandium (Sc) is [Ar] 3d1 4s2, where [Ar] represents the electron configuration of argon (1s2 2s2 2p6 3s2 3p6).
What is the electronic configuration of Sc?
Scandium (symbol, Sc) has 21 electrons. Its noble gas configuration is [Ar] 3d1 4s2
What is the electron notation for the three highest-energy electrons for scandium?
The electron configuration for scandium is 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^1. Therefore, the three highest-energy electrons in scandium are in the 3d orbital, and the electron notation for these three electrons is 3d^1.
