Isotopes of an element cannot have just any number of neutrons. If there are too many or too few, the nucleus will split apart. This is called

i think it is d. e because the next one is igneous.

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.

answer carbon and three oxygen atoms;