The questions in this quiz are suitable for GCSE chemistry students studying early ideas about atoms, the structure of the atom, atomic number and mass number. If you struggled with the quiz, don't ...

Computational analysis has revealed that diatomic molecules with two metal atoms of similar electronegativities can have a ...

A research team at King’s College London has isolated a triangular aluminum compound, called a cyclotrialumane, that can ...

Toward the right side of the periodic table below oxygen, are the chalcogens, or "ore-forming" elements. The chalcogens that ...

Beams of electrons and ultra-intense x-rays give complementary information about hydrogen atoms in small organic molecules Extremely intense x-ray pulses can determine the positions of some hydrogen ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

This calculated diffraction image shows how forked diffraction gratings shape the atoms' wave function into a vortex. (Courtesy: Science/AAAS) A wave-like property previously only seen in beams of ...

Changing the chemistry of a compound is difficult by itself, but modifying materials only a few atoms thick is its own challenge. A group of University of Chicago scientists announced an innovative ...