Astudent measures the mass and volume of a sample of aluminum at room temperature, and calculates the density of al to be 2.85 grams per cubic centimeter. based on table s, what is the percent error for the student's calculated density of al?

Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons