Writer Graham White unpicks the elements that make up Primo Levi's The Periodic Table, a book he has adapted into a complex new drama for Radio 4. Primo Levi lived his whole life in the same ...

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 element oxygen. Water molecules are made up of two ...

The new scale uses electronegativity as a dimensionless quantity, which is very practical and accurately reproduces both molecules' energies and chemical reactions. The periodic table's most ...

Students look more deeply into the structure of the atom and play a game to better understand the relationship between protons, neutrons, electrons, and energy levels in atoms and their location in ...