| Elemental properties and reactions are determined only by electrons in the outer energy levels. Electrons in completely filled energy levels are ignored when considering properties. Simplified Bohr diagrams which only consider electrons in outer energy levels are called Lewis Symbols. |
| A Lewis Symbol consists of the element symbol surrounded by “dots” to represent the number of electrons in the outer energy level as represented by a Bohr Diagram. The number of electrons in the outer energy level is correlated by simply reading the Group number. Lewis symbols for oxygen, fluorine, and sodium are given in the diagram on the left. |
Lewis Symbols for the elements of the second period. Correlate the number of dots with the group number.  |
hallo
this web page sucks
this helps me a little but i still need to know the other things like configurations
This site needs to show the Lewis Diagram for Helium
This site needs to show the Lewis Diagram for Copper
this site needs to show the Lewsi dot thing for helium.
im with Pedro
This site is no help! It needs Better Bohr diagrams.
i know
This information s very wrongggggggg.
There can only be 6 electrons in the 2nd orbital. Dee dee deeee
i need copper on the lewis dot diagram HELPPPP
this page suck very bad ice!!!!!!
I need to know everything right now! Who ever made this web page needs a professinal’s help.
Yeah what my brother morgan said what know ughhhhh !!!!!!!!!!!!!!!!!!!!
are you morgan smith from hermanus??
man a dog can tell me more than this page
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this site sucks
this site sucks
YOU should show people another Bohr and Lewis Dot Diagram, something that would help them with their science project or science homework. Make a diagram for each element in the periodic table. DO REASERCH!!!!!!
yo yoy yo this is pz
do ya no that iron is dumb
haha this page didn’t help me for shittt* >:l figlio di puttana
kbye.
What is this website a joke really I have a project due tomarrow and this thing is no help I don’t even see a diagram
i don’t get it
this thing need 2 show how 2 get the Lewis 3
your site blows try puting up a helium diogram
this site blows ass i cant find nothing here
this site sucks./sucks even more get with the fucking program
this page sucks and doesnt help at all
put in the bohr diagrams
damit im fuking mad
this shit sucks nothing u can find
more bohr diagrams plz
THIS IS NOT WHAT I WANTED
Hmm for some reason my penis hurts :/
Oh wait BONER
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you all need to fucking chill out you psycho fucking mental freaks, go to another site you fuck ups.
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wut the f@?&k this didn’t help at all
<(")
Hello people
I am bored. This is weird. XD
fucking sucks, tells me nothing