Eons, Eras, Periods, and epochs are all examples of Units of time on the Geologic Time Scale.
You're answer my dear person on this website is theory
The balanced equation will be 2HgO--->2Hg+O2
Substainable practice science is agency researchers and their partners from across a wide spectrum of investigative field are working together to form a deeper understanding a balance between the three pillars of sustainability environment Society and economy