Give the ground state electron configuration for Pb. a. [Xe]6s25d106p2
b. [Xe]6s26p2
c. [Xe]6s25f146d106p2
d. [Xe]6s24f145d106s26p2
e. [Xe]6s24f145d106p2

What diagram shows the ionic compound of magnesium oxide

You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount

Given that 1 mi = 1760 yd, determine what conver- sion factor is appropriate to convert 1849 yd to miles; to convert 2.781 mi to yards.