Compounds are not found on the periodic table. For example, water isn’t on the periodic table because it is a compound, not an element. Water is made from the element hydrogen bonded to the ...

When teaching students about elements and compounds, it is often necessary to present various models to ensure that all students have a thorough grasp of the concepts. A model that works for a ...

Build an element ball, solve periodic puzzles, and check out some of the most unusual periodic tables you’ve ever seen. As students play the Chemistry Name Game, they will learn why compounds form as ...

And then we meet helium. The second-lightest element is a noble gas, a class of elements that have no need to create molecular compounds as they have no instability issues. It is possible under ...

Mendeleev discovered the periodic table (or Periodic System, as he called it ... He even predicted the properties of five of these elements and their compounds. And over the next 15 years, three of ...

Zahra Khan finds out how a team of scholars is working with the Gadigal to develop a chart that celebrates Indigenous ...

Lesson Plans: The Periodic Table and Bonding Download inquiry-based lesson plans and activity sheets ... A monthly collaboration between C&EN and Andy Brunning, chemistry educator and author of the ...