where each Ni is coordinated with six Cl, and each Cl forms coordination bonds with three Ni. In NiCl2, the Ni-Cl bonds have ionic characteristics. Yellow NiBr2 and black NiI2 also have similar structures, but due to the different filling modes of halogen atoms, these two...
Selenium is a non-metallic chemical element that is a member of group 16 and block p of the periodic table. The electronic configuration of selenium is [Ar]3d104s24p4. Selenium has 2 electrons in K – shell, 8 electrons in L – shell, 18 electrons in M – shell and 6 electrons in ...
The namekangenis Japanese for "return to the origin," which helps to explain the philosophy behind its promotion as a health food. According to one theory, the human body needs both acids and alkalis to properly process foods, make repairs and generally remain in good working order. Ingesting...