SG has various meanings in the Chemistry category. Discover the full forms, definitions, and usage contexts of SG in Chemistry.
The ratio of the weight of a given volume of any substance to that of the same volume of water.
ChemistryGraphite of spheroidal shape with a polycrystalline radial structure. This structure can be obtained, for example, by adding cerium or magnesium to the melt. also ductile iron and nodular graphite.
ChemistrySymbol:"Sg" Atomic Number:"106" Atomic Mass: (263)amu. This is one of the postactinide elements. Scientists have created these in labs and may have only found a few atoms of the element. You will not find these in use anywhere.
ChemistryLast updated: