Astronomers from Turkey and Japan have performed optical observations of a recently discovered nearby supernova remnant known ...
The northern and southern lights, auroras visible from the poles, glow with a range of different colored lights. Here's the reason for each of those colors.
Covalent Bonding: Concept of electronegativity, Fajan’s rule, dipole moment, Valence Shell Electron Pair Repulsion ... Qualitative analysis - Detection of nitrogen, sulphur, phosphorus and ...
This page uses out understanding of the atomic model and the periodic table to explore the following observations: Character conversation: two pupils discussing PCl5 breaking the octet rule. They alos ...
The scientists used the newly established cryo-electron microscopy in Freiburg. Their results have been published in the journal Nature. Nitrogen fertiliser is ecologically problematic The element ...
University of Missouri researchers and collaborators have developed a new chemical tool that could help lower the cost of ...
A federal judge on Friday refused to stop what would be the fourth nitrogen gas execution in the U.S., saying the inmate had not proven his claims that the new method is unconstitutionally cruel ...
Nanotube bridge networks grow between the most abundant photosynthetic bacteria in the oceans, suggesting that the world is ...
With a heavy nucleus (79 protons) and a lone electron in its outermost electron shell, gold should have fairly similar properties to silver, with its 47 protons and electrons, and a lone electron ...
The Dutch government must make further cuts to nitrogen pollution or risk a €10 million ($10.5 million) fine after losing a court fight with Greenpeace that’s reignited a decade-long political ...