Explain why magnesium chloride cannot be made from one atom of magnesium and one atom of chlorine

It is may 5 and you are somewhere in the northern hemisphere. if you determine that the noon sun is 51 degrees above your southern horizon, what is the latitude of your location

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

Amass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. initially, the mass is released from rest from a point 8 inches below the equilibrium position. find the equation of motion. (use g = 32 ft/s2 for the acceleration due to gravity.)