The mass of electrons is very small and often not ... This means the isotopes will have the same atomic number but a different mass number. There are three isotopes of hydrogen: hydrogen ...

MIT physicists have captured the first images of individual atoms freely interacting in space. The pictures reveal ...

A cutting edge machine has transformed the study of insects, which may yield even bigger breakthroughs for humans ...

As the world transitions away from fossil fuels to mitigate the global warming crisis, hydrogen is gaining the limelight as the ‘fuel of the future.’ This is due to a number of reasons, including an ...

Scientists at the University of Texas at Austin, Los Alamos National Laboratory, and Type One Energy Group in the US have ...

Under ultracold conditions, bosons form a curious state of matter known as a Bose-Einstein condensate (BEC), in which all the ...

Neutrinos and antineutrinos are elementary particles with small but unknown mass. High-precision atomic mass measurements at ...

Werner Heisenberg submitted a paper to Zeitschrift für Physik entitled ‘On quantum-theoretical reinterpretation of kinematic and mechanical relationships’, thus giving birth to quantum mechanics. In ...

Researchers suggest powerful bursts from magnetars—collapsed stars with strong magnetic fields—may have contributed up to 10 ...

However, one can also imagine a situation in which the metal is held in the same plane as an annulene — that is, in which the metal atom sits in the space at the centre of the annulene ring.