Name:______________________________________ Date:____________ Per.:_____
Ionic Bonds Practice
Fill in the missing information on the chart.
Element
# of Protons
Sodium
Chlorine
Beryllium
Fluorine
Lithium
Oxygen
Phosphorus
For each of the following ionic bonds:
1. Potassium + Flourine
# of Electrons
# of Valence
Electrons
Type of Ion
Formed
Name:______________________________________ Date:____________ Per.:_____
2.) Magnesium + Iodine
3.) Sodium + Oxygen
4.) Sodium + Chlorine
5.) Calcium + Chlorine
6.) Aluminum + Chlorine
Name:______________________________________ Date:____________ Per.:_____
Covalent Bond Practice
1. Fill in the missing information on the chart.
Element
# of Protons
# of Electrons
Carbon
Hydrogen
Chlorine
Helium
Phosphorus
Oxygen
Sulfur
Nitrogen
2. For each of the following covalent bonds:
1.) Hydrogen + Hydrogen
# of Valence
Electrons
# of electrons to
fill outer shell.
Name:______________________________________ Date:____________ Per.:_____
2.) Hydrogen + Oxygen
3.) Chlorine + Chlorine
4.) Oxygen + Oxygen
5.) Carbon + Oxygen
6.) Carbon + Hydrogen