Devise a small synthetic scheme to make cyclopentene from cyclopentane in 2 steps.

Analyze how limestone is weathered and identify the features that are formed as a result of this dissolution

Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.

Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.