Which of the following subatomic particles are found outside of the nucleus?

The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion

Amixture with the same composition throughout is!

Select all that apply. using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 (s) pb+2(aq) + 2cl -(aq). the concentration of the products yield a ksp of 2.1 x 10-2: