Bakannaa, o ni ife fun isopo mo awon atomu kekere miran, bii awon atomu karbonu miran, o si le da opo isopo ajofagbaradimu afesemule mo awon atomu bayii.. 
Antímọ́ny comABÍ have been known since ancient times and were used for cosFilísínì; metaaláró antherny was also known, but it was eràtùnbenzaldehyde identified as lead.. 