Silicon dioxide
Four.
They both compose of Atoms (:
no
Compounds of bivalent manganese are pink.
Some of the most common plastic compounds include polymers made of chains of carbon atoms, or those with carbon and oxygen, sulfur, or nitrogen. Other compounds include inorganic compounds such as Organotin compounds, which are tin linked to hydrocarbons.
Neo is used in the naming of the common nomenclature or organic compounds for easier identification.
Silcon Carbide and other stuff like that
Use a hyphen when the parts of the compounds are not commonly used together. Common compounds: worldwide, clockwise Unusual compounds: community-wide, nutrition-wise
Jon S. Berzelius
Four normally.
Medal compounds is not a term used in chemistry. Metal compounds on the other hand are very common. It simply means a compound containing a metal, such as iron oxide or sodium chloride.
There are no common compounds of helium and probably are no compounds of helium at all, because helium is the least reactive of all elements.
silcon
gas
Four.
Lithium is used primarily for batteries. Lithium compounds can also be used in the treatment of bipolar disorder.
They both compose of Atoms (: