An insoluble substance that crystallize out of solution is called a

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

C3h8o3 - glycerol major species present when dissolved in water

The number at the end of an isotope’s name is the number.