MnO2 (Manganese dioxide) is INORGANIC , because it does NOT contain any carbon.
Lecithin is an organic compound.
inorganic
Manganese dioxide (MnO2) is a black or brown solid compound that is classified as an inorganic chemical substance. It is commonly used as a catalyst, an oxidizing agent, and in the production of batteries.
it has an organic macrocycle and an inorganic metal at the centre
inorganic. It can be converted to an organic compound through photosynthesis.
rocks can be both organic and inorganic. However, i think that mast are inorganic
inorganic
Inorganic
inorganic
they are inorganic
it is inorganic
inorganic