What is the second word in the name of a binary ionic compound represent?

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 of these statements explains the difference between nuclear binding energy and the strong nuclear force ?

What best discribes the relationship between wavelength and frequency in a electromagnetic wave