Which is correct for kinetic particle theory. (it can be all correct or 2 of them correct) a. in a solid, the particles are close together b. all particles move at a constant speed c. the higher temperature, the faster the particles move

In which layer of earth do most earthauakes occur a_ inner core b_outer core c_mantle d_crust

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.

Consider the elements bromine and chlorine; which elements has a larger ionic radius ?