Electron Orbital Diagram For Arsenic. For example the orbital diagram for the first 18 atoms are shown below. Electron configuration ar 3d 10 4s 2 4p 3.
The orbital diagram of arsenic can be written as 1s2 2s2 2p6 3s23p6 4s2 3d10 4p3. Unless otherwise noted libretexts content is licensed by cc by nc sa 3 0. By referring to a periodic table we can see that arsenic as has an atomic number of 33 which tells us it has 33 protons and 33 electrons in its neutral state.
Arsenic has 33 electrons including 3 in itsoutermost shell.
Hydrogen is an exception because it is a single proton in the nucleus and single electron which gives it wholly unique properties although at high pressure and low temperature it can act as a metal. It ll want to leave as few orbitals empty so you have three arrows pointing up. Full electron configuration of arsenic. Electron configuration ar 3d 10 4s 2 4p 3.
