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The headquarters is located in the History Museum (Romanian: Muzeul de Istorie din Suceava), in the center of Suceava. The History Museum is the oldest part of the Bukovina Museum and essentially the nucleus around which the complex with its various facilities was built. The History Museum was built in 1898 and is now a cultural heritage site. [2]
Triplet oxygen, 3 O 2, refers to the S = 1 electronic ground state of molecular oxygen (dioxygen). Molecules of triplet oxygen contain two unpaired electrons, making triplet oxygen an unusual example of a stable and commonly encountered diradical : [ 2 ] it is more stable as a triplet than a singlet .
The energy levels in the atom for the single lines are indicated by 1 S 0 1 P 1 1 D 2 1 F 3 etc., and for the triplets, some energy levels are split: 3 S 1 3 P 2 3 P 1 3 P 0 3 D 3 3 D 2 3 D 1 3 F 4 3 F 3 3 F 2. [2] Alkaline earths and mercury also have spectra with similar features, due to the two outer valence electrons. [2]
The second, third, etc., molar ionization energy applies to the further removal of an electron from a singly, doubly, etc., charged ion. For ionization energies measured in the unit eV, see Ionization energies of the elements (data page) .
When S > L there are only 2L+1 orientations of total angular momentum possible, ranging from S+L to S-L. [2] [3] The ground state of the nitrogen atom is a 4 S state, for which 2S + 1 = 4 in a quartet state, S = 3/2 due to three unpaired electrons. For an S state, L = 0 so that J can only be 3/2 and there is only one level even though the ...
In this way, the electrons of an atom or ion form the most stable electron configuration possible. An example is the configuration 1s 2 2s 2 2p 6 3s 2 3p 3 for the phosphorus atom, meaning that the 1s subshell has 2 electrons, the 2s subshell has 2 electrons, the 2p subshell has 6 electrons, and so on.
The Wooden Spoons Museum (Romanian: Muzeul Lingurilor de Lemn) or Ion Țugui Spoon Museum (Muzeul Lingurilor "Ion Țugui") [1] is a museum in Câmpulung Moldovenesc, in the Suceava County, Romania. It is located in the house where the history professor Ion Țugui lived, [ 2 ] at no. 1 in Gh.
A monovalent ion requires one electron for discharge, a divalent ion requires two electrons for discharge and so on. Thus, if x electrons flow, x v {\displaystyle {\tfrac {x}{v}}} atoms are discharged.