How many valence electrons does francium (Fr) have?
Francium has one valence electron. This electron configuration of Fr is 7s1....
Sucrose Chemical Formula
The chemical formula for sucrose, commonly known as table sugar, is C12H22O11....
N2O4 Compound Name
The name of the compound N2O4 is dinitrogen tetroxide. Note that it’s tetroxide and not tetraoxide....
N2O5 Compound Name
The name for the compound N2O5 is dinitrogen pentoxide. Note that it’s pentoxide and not pentaoxide....
CCl4 Chemical Name
The name for the chemical CCl4 is carbon tetrachloride....