1. By Examplius

2.  Protons= 13  Neutrons=14  Electrons=13  EXTRA CREDIT: shell # 3 Valence electron # 3

3.  Aluminum is a metal  The atomic mass of aluminum is about 27  The density is 2.7 g/cm  Melting point 660.4 Celsius  Boiling point is 2467 Celsius  Aluminum is in the boron family other that are in this family indium, gallium, and thallium

4.  Aluminum is used in kitchen utensils because it is not heavy but strong  Aluminum is also used in cans and foil because of it’s flexibility  It is also used for road signs because it a strong metal  Aluminum is also used in aircrafts and automotive vehicles because it is very strong http://www.drivers.com/article/245/

5.  Aluminum is strong, strong enough to break a gong, it’s a flexible metal, used to make cars so drivers can put the foot to the petal

6.  www.lenntech.com www.lenntech.com  Www.Webelements.com Www.Webelements.com  www.drivers.com www.drivers.com  www.chem4kids.com www.chem4kids.com  www.chemtopics.com www.chemtopics.com