Valence Electrons and Electron Dot Diagrams
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Group 1 valence electrons
1
Group 2 valence electrons
2
Group 3-12 valence electrons
2
Group 13 valence electrons
3
Group 14 valence electrons
4
Group 15 valence electrons
5
Group 16 valence electrons
6
Group 17 valence electrons
7
Group 18 valence electrons
8
full outer shell
8 electrons (except for Helium, which is 2)
3
Valence electrons of aluminum?
8
Valence electrons of argon?
7
Valence electrons of bromine?
1
Valence electrons of hydrogen?
5
Valence electrons of nitrogen?
6
Valence electrons of sulfur?
electron dot diagram
a picture that represents the number of valence electrons in an element.
valence electrons
the outer shell or bonding electrons
2
valence electrons of helium?