Which of the following describes a gas

Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table

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:

Which property of water causes water drops to bead on a freshly waxed car?