4 individual dots around the symbol "Ge" (same as for carbon).
See the Related Questions to the left for how to count the valence electrons, which is what the electron dot notation keeps track of.
1..............aplus
[Ar]4s23d104p2
[Ar] 3d10 4s2 4p2
Electron Notation is: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p2 Noble Gas notation is: [Ar] 4s2 3d10 4p2 Orbital Notation would be with the up & down arrow in boxes for each orbital.
It is 1s22s22p63s23p64s23d104p2.
Electron configuration of silicon: [Ne]3s23p2 Electron configuration of germanium: [Ar]3d104s24p2
[Ar]4s23d104p2
[Ar] 3d10 4s2 4p2
6
O'''''''
Cl....
Ag .
[Ar] 3d10 4s2 4p2
Lewis dot structures.
The electron dot formula for a monoatomic hydrogen is (H.). However, elemental hydrogen is diatomic, so most hydrogen atoms would be found as (H:H). Please note the parentheses above are for clarification and are not part of the electron dot diagram.
It is K with one dot so: K . The reasoning behind this is that you put the highest energy level on the dot notation. Electron Configuration notation for Potassium is: 1s2; 2s2, 2p6; 3s2, 3p6, 4s1. It is also in the third row, so that is why it moves up to the fourth energy level.
Electron Notation is: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p2 Noble Gas notation is: [Ar] 4s2 3d10 4p2 Orbital Notation would be with the up & down arrow in boxes for each orbital.
It is 1s22s22p63s23p64s23d104p2.