Tag: Atom
Chemical breakthroughs have provided unprecedented control over atomic bonds
Chemical breakthroughs have provided unprecedented control over atomic bonds
MIT physicists use quantum “time reversal” to detect gravitational waves and dark matter
MIT physicists use quantum “time reversal” to detect gravitational waves and dark matter
The German research team realized the entanglement connection of two atoms on the 33km optical cable
The German research team realized the entanglement connection of two atoms on the 33km optical cable
Physicists say they have built a permanent atomic laser
Physicists say they have built a permanent atomic laser
NASA’s space station cold atom laboratory has created ultra cold bubbles near absolute zero
NASA’s space station cold atom laboratory has created ultra cold bubbles near absolute zero
Synthesis of compounds containing explosive energy in the strange world of high-pressure chemistry
Synthesis of compounds containing explosive energy in the strange world of high-pressure chemistry
FESA/MoS2 monoatomic catalyst was prepared by self reduction strategy for efficient and selective alcohol oxidation
Northeast Petroleum University Li Zhijun team small:FESA/MoS2 monatomic catalyst was prepared by self reduction strategy for efficient and selective alcohol oxidation.
One gram of copper has 95 trillion copper atoms. How can such small particles be observed?
As we all know, an atom is a very small particle. How small is an atom? It can be seen from the periodic table that the relative atomic mass of copper is 63.55, that is, the mass of one mole of copper is 63.55 g. according to the definition, one mole of copper contains about 6.02 x 10 ^ 23 copper atoms. Based on this, we can calculate that there are about 9.5 trillion copper atoms per gram of copper.
CERN physicists discover the unexpected behavior of antimatter atoms
CERN physicists discover the unexpected behavior of antimatter atoms