Consider the atomic model of the element chlorine. Which elements will bond ionically with chlorine such that the formula would be written as XCL2?
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A)Hydrogen
B)Magnesium
C)Oxygen and Sulfur
D)Lithium and Sodium
E)Barium and Calcium

Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.

Which element would mostly likely have an electron affinity measuring closest to zero

Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.