Valence Electrons
Number of Valence electrons in the first column
1
Lewis dot for Hydrogen
H with one dot
The Lewis Dot Structure of CH4
4 h around 1 c
What type of bond is formed between Lithium and Fluorine?
Ionic
Number of Valence electrons in group 13
3
Lewis dot for O
6 dots around O
The Lewis Dot Structure of NH3
3 h around 1 n with 2 paired electrons
What type of bond is formed between Magnesium and Sulfur?
Polar Covalent
Number of Valence electrons in group 16
6
The Lewis Dot Structure of Antimony.
5 dots around Sb
Lewis Dot Structure for HCl
h-cl 3 sets of paired electrons
What type of bond is formed between Phosphorous and Sulfur?
Number of Valence electrons in group 2A
2
The Lewis Dot Structure for Chlorine (Cl).
7 dots around Cl
The Lewis Dot Structure of H2O
h-o-h 2 paired electrons on o
What type of bond is formed between Sodium and Chlorine?
Ionic
Number of Valence electrons in group 18 (INCLUDE THE EXCEPTION).
8 except for He which has only 2
The Lewis Dot Structure of Selenium (Se).
6 dots around Se
The Lewis Dot Structure for HCN
1 h single bond c triple bond n 1 paired electrons
What type of bond is formed between Hydrogen and Carbon?
Polar Covalent