A metalloid in the ground state typically has an electron configuration that exhibits characteristics of both metals and nonmetals. For example, arsenic (a metalloid) has an electron configuration of [Ar] 3d10 4s2 4p3 in its ground state. The varying valence electron shells contribute to the unique properties of metalloids.
The ground state electron configuration for silicon is 1s^2 2s^2 2p^6 3s^2 3p^2. The actual ground state electron configuration for copper is [Ar] 3d^10 4s^1, where [Ar] represents the electron configuration of argon which fills the energy levels up to 3p.
The electron configuration of 1s22s22p3s1 is not the ground state electron configuration of any element. This configuration contains 8 electrons, which in the ground state would be oxygen. The ground state configuration of oxygen is 1s22s22p4.
The ground state electron configuration for zinc is [Ar] 3d10 4s2. In this configuration, zinc has a completely filled 3d subshell and a filled 4s subshell.
The ground state electron configuration of Lanthanum is [Xe] 5d1 6s2.
The element with the ground-state electron configuration of Ar4s23d6 is iron (Fe) with atomic number 26.
The ground state configuration of 1s²2s²2p²3s²3p¹ is [Ne]3s²3p¹. This notation represents the electron configuration in shorthand form, where [Ne] represents the electron configuration of the noble gas neon (1s²2s²2p⁶).
The ground state electron configuration for silicon is 1s^2 2s^2 2p^6 3s^2 3p^2. The actual ground state electron configuration for copper is [Ar] 3d^10 4s^1, where [Ar] represents the electron configuration of argon which fills the energy levels up to 3p.
The electron configuration of 1s22s22p3s1 is not the ground state electron configuration of any element. This configuration contains 8 electrons, which in the ground state would be oxygen. The ground state configuration of oxygen is 1s22s22p4.
The most likely electron configuration for a sodium ion (Na+) in its ground state is 1s2 2s2 2p6. This configuration represents the electronic structure of a sodium atom that has lost one electron to become a sodium ion, achieving a stable octet configuration similar to that of a noble gas.
The electron configuration for potassium is 1s2 2s2 2p6 3s2 3p6 4s1. It has 19 electrons, with the last electron occupying the 4s orbital.
The ground state electron configuration for nitrogen is [He]2s2.2p3.
The ground state electron configuration for zinc is [Ar] 3d10 4s2. In this configuration, zinc has a completely filled 3d subshell and a filled 4s subshell.
The ground state electron configuration of Lanthanum is [Xe] 5d1 6s2.
The electron configuration of hydrogen is 1s1, indicating that it has one electron in its 1s orbital.
The electron configuration of gallium is: [Ar]3d104s24p1.
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The ground state electron configuration of sulfur is [Ne] 3s2 3p4, which indicates that sulfur has two electrons in the 3s orbital and four electrons in the 3p orbital.