Everyone of them.
For your question many volumes are necessary ! Read first a general chemistry book.
Many do, some are pending scientific names.
Scientific names are based on biological and evolutionary relationships.
Water is not an element, it is a compound and contains hydrogen and oxygen which are elements. Water has scientific names: dihydrogen oxide, deuterium oxide (horsey water) and ditritium oxide (radioactive water)
Scientific names contain information about organisms.
The compound of ammonia is NH3. Its scientific name is ammonia, while its common name is also ammonia.
Yes, all organisms have scientific names. Thus planarians have scientific names too.
The scientific name of the ionic compound MgO is magnesium oxide.
That IS the scientific name.
because there are so many different variations of scientific names.
Binomial nomenclature (scientific names) include a genus name followed by a species name. These names are generally Classical (Latin or Ancient Greek) terms.
carya tomentosa the name for a compound leaf