--Given Values-- Energy for Vacancy Formation (eV/atom): =0.54 Metal: = Potassium Temperature (C)=556 Alloy Metal A = Beryllium Alloy Metal B = Barium Metal-X = Lithium Metal-Y = Cesium Magnification =108 ASTM Grain Size =5 Grain per Square Inches =22 Use 5.43g/cm3 as your density for Mercury Calculate the fraction of atom sites that are vacant for given metal and the temperature shown above. Assume an energy for vacancy formation shown above (answer in Engineering Notation): Your Answer = For the metal given, the equilibrium number of vacancies at 600C is 11025m3. Calculate the fraction of vacancies for this metal at 600C (answer in Engineering Notation): Your Answer = For an alloy that constists of 75 at % of Alloy Metal and 25% of Alloy Metal B, what is the concentration of Alloy Metal A in wt\%? Your Answer = For an alloy that constists of 75 at\% of Alloy Metal and 25% of Alloy Metal B, what is the concentration of Alloy Metal B in wt\%? Your Answer = tation): Your