Posted on May 6, 2019February 11, 2020 by admin aluminum Al Argon Ar Barium Ba Beryllium Be Boron B Bromine Br cadmium Cd calcuim Ca carbon c chlorine Cl chromium Cr cobalt Co copper Cu fluorine F gold Au helium He hydrogen H iodine I iron Fe lead Pb lithium Li magnesium Mg manganese Mn mercury Hg neon Ne nickel Ni nitrogen N oxygen O phosphorus P potassium K silicon Si silver Ag sodium Na strontium Sr sulfur S tin Sn Zinc Zc Related posts: ecology final Chemistry Past Exam Paper (Cambridge Igcse) 1.1 formulation of magnesium silicide (MgESi). Although not INTRODUCTION industrial machinery), and nitrides—such as titanium nitride