What is true of the relationship between electrons and protons? a. they have the same volume b. they have the same mass c. they have the same magnitude charge d. they have the same location

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.

Gymnast always perform on padded mats. how does the mats protect the gymnast

Particles vibrate in a rigid structure and do not move relative to their neighbors.