You think probably at Unbinilium (120Ubn) an element not still obtained.
The supposed electron configuration of Ubn will be [Uuo]7s2.
No. It is expected to be completed in February of 2012.
The biggest earthquakes in the world are expected along the plates that are on the inside of our earths crust like the mid Atlantic plate or the plate that caused the earthquake in Haiti
Silvas Next fight is expected to be in December 2013 at the UFC 168 PPV. Silva lost his UFC Middle weight title to Chris Weidman in July 2013 at the UFC 162 event and this fight is expected to be the rematch for the title with Chris Weidman. This fight will be a blockbuster and is heavily hyped up already
just to feel comfortable, especially men. Men are expected to wear a belt
The average expected salary for a typical Architect in the United States is $56,637.
The expected ground-state electron configuration of copper is ; however, the actual configuration is because a full dsubshell is particularly stable. There are 18 other anomalous elements for which the actual electron configuration is not what would be expected.
Kr is 1s22s22p63s23p64s23d104p6
1s2 2s2 2p1 or 2, 3
mg
When the electronic configuration of any element is not the same as we expected, it is known as anomalous EC. For Eg Cromium, Copper and heavier d and f block elements.
The element is magnesium with the electronic configuration 2, 8, 2 and has 2 valence electrons.
if you mean electron configuration. Then there are two ways you can look at this. Usually if you are a young student then all you're expected to know is that: the 1st shell = 2 electrons and 8 electrons on every shell after the first one. However, the actual configuration is 1st shell = 2 2nd shell = 8 3rd shell = 18 4th shell = 32 and so on...
The element tungsten (symbol W, atomic number 74) has the electron configuration 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 6s2 4f14 5d4 and the abbreviated noble gas form [Xe] 4f14 5d4 6s2
expected configuration for Cr is 1s2 2s2 2p6 3s2 3p6 4s2 3d4 but in real, it is 1s2 2s2 2p6 3s2 3p6 4s1 3d5 electron from 4s orbital jumps to 3d orbital to get stable configuration. so the last electron comes in 3d orbital as filling of 3d takes place after filling of 4s orbital. Hence,quantum numbers for last electron in Cr is :- n = 3 l = 2 m = +2 s = +1/2
When the electronic configuration of any element is not the same as we expected, it is known as anomalous EC. For Eg Cromium, Copper and heavier d and f block elements.
The electron configuration of Polonium, atom number 84, is:In shells n=1 to 6:2, 8, 18, 32, 18, 6In subshells:1s2, 2s2 2p6, 3s2 3p6, 4s2 3d10 4p6, 5s2 4d10 5p6, 6s2 4f14 5d10 6p4or in shorthand: [Xe] 6s2 4f14 5d10 6p4
Since Lithium is an alkaline earth, it is expected to form ionic bonds. An ionic bond with Hydrogen will result with each atom having a full 1s shell.