How do chemicals contribute both to environmental problems and to environmental solutions?

Environmental issues such as climate change, water pollution and renewable energy make the news headlines and have become increasingly important in every day life. Many people perceive chemistry and the chemical industry as harmful to the environment. Research in biological sciences and chemistry has revealed that industrial processes in chemistry  could play a role in developing solutions to environmental problems such as climate change.

30litre of li2o is 1.0002mole approximately 1 mole

Because electrons have negligible mass, to account for the mass of the isotope, there must be 16 neutrons, 16 neutrally charged, massive, fundamental particles present in the sulfur nucleus. and thus finally, if we have the 32s2− ion, there are 18 electrons, 16 protons, and 16 neutrons.