Learn about ozone, including what it is, what it smells like, and its properties. Discover how it protects against UV radiation.| Science Notes and Projects
Learn what noble gases are, which elements are included in the group, and what properties distinguish a noble gas from other element of the periodic table.| Science Notes and Projects
Learn the difference between a real gas and an ideal gas. See the conditions under which real gases approximate the ideal gas law.| Science Notes and Projects
Get oganesson facts. Learn about the history, properties, uses, and sources of element 118 or element symbol Og.| Science Notes and Projects
Learn about the kinetic molecular theory of gases. See the assumptions the theory makes and get worked example problems.| Science Notes and Projects
Get examples of pure substances and impure substances and learn how to classify materials according to their chemical composition.| Science Notes and Projects
This is a list of all of the diatomic elements and their common properties. Simple mnemonics for remembering them are included.| Science Notes and Projects
Learn about the states of matter. Learn the four main states of matter, other states, and phase transitions between them.| Science Notes and Projects
Get the phase change definition in chemistry and print a phase change diagram for the transitions between solids, liquids, gases, and plasma.| Science Notes and Projects
Get the definition of kinetic energy in physics. See examples of kinetic energy and learn how it's different from potential energy.| Science Notes and Projects