Solids, Liquids, and Gases: Big, Science-y Themes
Change of State
Factors that Affect Boiling PointsOften in chemistry, students are asked to predict trends in chemical properties. Is compound A more acidic than compound B? Which compound has the strongest covale...
Elements
What's the Deal with Mercury?Mercury (Hg) is the only metal that is a liquid at room temperature and pressure. What makes mercury so special? It's the only-child of the liquid metal family and it h...