Valence Electrons
What is the main energy level and # of electrons for oxygen?
Main energy level is 2 and # of valence electrons is 6.
Whats the lewis dot structure for helium?
2
Whats the # of electrons gained in argon?
0
Which one has 7 dots on the dot structure?
A-Sulfur B-Oxygen C-Iodine D-Neon
C-Iodine
What is the main energy level and # of valence electrons for Helium?
Main energy level is 1 and # of valence electrons is 2.
Whats the lewis dot structure for Oxygen?
6
Whats the # of electrons lost in Aluminum?
5
Which one has 6 dots on the dot structure?
A-Oxygen B-Aluminum C-Helium D-Chlorine
A-Oxygen
What is the main energy level and # of valence electrons for Neon?
Main energy level is 2 and # of valence electrons is 8.
Whats the lewis dot structure for Aluminum?
3
Whats the # of electrons gained in Fluorine?
1
Which one has 2 on the dot structure?
A-Bromine B-Fluorine C-Helium D-Argon
C-Helium
What is the main energy level and # of valence electrons for sulfur?
Main energy level is 3 and # of valence electrons is 6.
Whats the lewis dot structure for Iodine?
7
Whats the # of electrons gained and lost in Helium?
0 gained; 0 lost
Which one has 8 dots on the dot structure?
A-Magnesium B-Sodium C-Potassium D-Krypton
D-Krypton
Whats the difference between main energy level and # of valence electrons?
Main energy level is up and down; # of valence electrons is left and right
Whats the lewis dot structure for Argon?
8
Whats the # of electrons gained and lost in Chlorine?
1 gained; 7 lost
Which one has 3 dots on the dot structure?
A-Boron B-Germanium C-Indium D-Rubidium
Both A-Boron and C-Indium