The noble gas electron configuration for barium is [Xe] 6s2.
The orbital notation of B (boron) is 1s^2 2s^2 2p^1. This means that boron has 2 electrons in the 1s orbital, 2 electrons in the 2s orbital, and 1 electron in the 2p 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.
The orbital notation for thorium (Th) is [Rn] 5f1 6d2 7s2. This notation indicates the distribution of electrons in each subshell within the thorium atom.
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.
The orbital notation for thallium is [Xe}4f14.5d10.6s2.6p1.
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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 element with this orbital notation is nickel (Ni), a transition metal.
The noble gas electron configuration for barium is [Xe] 6s2.
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 of B (boron) is 1s^2 2s^2 2p^1. This means that boron has 2 electrons in the 1s orbital, 2 electrons in the 2s orbital, and 1 electron in the 2p 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.
The electron configuration notation for oxygen is 1s2 2s2 2p4. This indicates that oxygen has 8 electrons, with 2 in the 1s orbital, 2 in the 2s orbital, and 4 in the 2p orbital.
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The orbital notation for an orbital containing two electrons can be represented as follows: ↑↓. The arrows represent the two electrons with opposite spins in the same orbital.