This lesson utilizes an adaptation of the board game Periodic: A Game of the Elements to help students better understand both general periodic trends and the law of conservation of energy. This ...

This week, the female chemists who helped build the periodic table, and harnessing the extra energy in Wi-Fi signals. Your browser does not support the audio element ...

Browse a list of curated classroom activities by the American Association of Chemistry Teachers. Lesson Plans: The Periodic Table and Bonding Download inquiry-based lesson plans and activity sheets to ...

Hollywood has a history of making up science to support its plotlines. In the blockbuster movie “Black Panther,” the titular Marvel Comics superhero wears a bodysuit powered by the fictitious metal ...

This year marks the periodic table of elements’ 150th anniversary, and to celebrate, the College of Letters and Science asked some campus experts about their favorite elements. Each one shared the ...

The alternative text for this image may have been generated using AI. Measurements of an artificial radioactive element called lawrencium could revive an arcane controversy over the element’s position ...

One hundred fifty years after Russian chemist Dmitri Mendeleev published his system for neatly arranging the elements, the periodic table it gave birth to hangs in every chemistry classroom in the ...

This year marks the 150th anniversary of the publication of Mendeleev’s Periodic Table of Chemical Elements in 1869. In celebration, the United Nations Educational, Scientific, and Cultural ...

The third ionisation energy shows a massive increase because it requires an electron to be removed from magnesium’s second energy level. \(Mg^{2+} (g) \rightarrow ...

Every field of science has its favorite anniversary. For physics, it’s Newton’s Principia of 1687, the book that introduced the laws of motion and gravity. Biology celebrates Darwin’s On the Origin of ...