Discuss the shapes of the following molecules on the basis of vsepr theory:
a) ch4 b) h20 c) sf6

As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit

Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons

How do you convert celsius to kelvins