Inorganic compounds are not derived from living sources ... with the air will have a pH of 5.5 to 5.7 due to carbon dioxide. Dissolved calcium and magnesium cause most ground water in Indiana to have ...

Ching's research interest is in the area of inorganic materials chemistry. His current research program is focused on developing new synthetic routes to porous nanostructured manganese oxides and ...

Carbon (C): Carbon, a nonmetallic element, forms a number of organic and inorganic compounds and ... Atomic number 6, atomic weight 12.01115. Manganese (Mn): Manganese is a brittle, metallic ...