1s2 2s2 2p6, or [He] 2s2 2p6, or just [Ne] since the configurations for noble gases are so trivial you're just supposed to know them.
The "ne" in ne3s2 3p1 refers to the element Neon, which is a chemical element with the atomic number 10. The notation ne3s2 3p1 specifies the electron configuration of Neon, where the "ne3s2" denotes 3 electrons in the 3s orbital and "3p1" denotes 1 electron in the 3p orbital.
The orbital notation for beryllium (Be) is 1s^2 2s^2. This notation represents the distribution of electrons in the beryllium atom's electron shells and subshells.
Electronic configuration of boron: [He]2s2.2p1.
The electron configuration of thorium is: [Rn]6d27s2.
The orbital notation for beryllium (Be) is 1s^2 2s^2, representing the distribution of its 4 electrons into the first and second energy levels, with 2 electrons in the 1s orbital and 2 electrons in the 2s orbital.
1s2, 2s2, 2p6
The orbital notation for thallium is [Xe}4f14.5d10.6s2.6p1.
The "ne" in ne3s2 3p1 refers to the element Neon, which is a chemical element with the atomic number 10. The notation ne3s2 3p1 specifies the electron configuration of Neon, where the "ne3s2" denotes 3 electrons in the 3s orbital and "3p1" denotes 1 electron in the 3p orbital.
dont include it
An unoccupied orbital is represented by an empty box in orbital notation. It does not have any electrons present in it but is available to accept electrons if needed.
The orbital notation for vanadium is 1s2 2s2 2p6 3s2 3p6 4s2 3d3.
The element with this orbital notation is nickel (Ni), a transition metal.
The orbital notation for oxygen is 1s^2 2s^2 2p^4. This indicates that oxygen has two electrons in the 1s orbital, two electrons in the 2s orbital, and four electrons in the 2p orbital.
[Rn]7s2
The orbital notation for beryllium (Be) is 1s^2 2s^2. This notation represents the distribution of electrons in the beryllium atom's electron shells and subshells.
Electronic configuration of boron: [He]2s2.2p1.
The electron configuration for Neon is 1s2 2s2 2p6. This means that Neon has 10 electrons, with 2 in the 1s orbital, 2 in the 2s orbital, and 6 in the 2p orbital.