Atomic Models Which Depict Electrons Element
Bohr Model
Electron Configuration
Lewis Dot Diagram
. As
'
Arsenic
1s 2s 2p 3s 3pas'3d"
ap'
1. Identify a unique feature of each of the three models of arsenie.
Bohr modelit consist the number of protons and neutrons in the centre of the page with circles
around contre representing number of electrons and energy
a
D: Electron configuration gives us the Electrons per shell
Lewis dot structure The lewis dot model have three valence electrons
2. Identify what each of the three models of arsenic have in common
what
Valence electrons are found in the highest energy level of an atom. How many valence electrons do you think
an atom of arsenic has? What makes you think that?
4. Electrons are sorted into energy levels. Under normal circumstances, how many energy levels do you think
contain electrons in an atom of arsenic? What makes you think that?