[Kr] 4d10 5s1
Just by looking at your Periodic Table you should see that this element is silver.
The [Kr] indicates it follows krypton on the table and you just need to count to '10'+'1' = '11' to come out there.
Atom numbers Kr=36, Ag=47, difference 11 (of coarse)
The electron configuration for oxygen is [He]2s2.2p4.The electron configuration for sulfur is [Ne]3s2.3p4.
The electronic configuration of einsteinium is: [Rn]5f11.7s2.
The electron configuration for V3 is Ar 3d2.
The electron configuration of V3 is Ar 3d2.
The electron configuration of curium is [Rn]5f7.6d1.7s2.
The predicted electron configuration of bohrium is [Rn]5f14.6d5.7s2.
[Rn] 5f14 6d10 7s2 7p3 (predicted)2, 8, 18, 32, 32, 18, 5 (predicted)
An elements property can be best predicted from the group it is in the Periodic Table. Groups (the columns of the tables) of elements have similar properties due to their similar electron configuration of the valence shell.
The electron configuration for oxygen is [He]2s2.2p4.The electron configuration for sulfur is [Ne]3s2.3p4.
A cation has a depleted electron configuration.
The electron configuration for beryllium, Be, is 1s22s2.
The electronic configuration of einsteinium is: [Rn]5f11.7s2.
The electron configuration of francium is [Rn]7s1.
Hydrogen electron configuration will be 1s1.
The groundstate for Sodium (11-Na) is: 1S2 , 2S2, 2P6, 3S1 If you count the ^powers you notice it'll sum to 11, when Sodium is excited the outermost electron (3S1) will be excited from the 3S shell to the next shell up which is the 3P shell. The "core" electron configuration doesn't change so the first excited state is simply: 1S2 , 2S2, 2P6, 3P1 For the next excited state the electron that is now in the 3P shell will transition to the 4S shell before the 3D shell
Uranium electron configuration: [Rn]5f36d17s2
The electron configuration of beryllium is 1s2 2s2.