The president is second in command after the CEO (or first in command if there is no CEO), and also usually fills the role of the Chief Operating Officer (COO). Responsibilities The CEO of a company is responsible for the overall strategy, vision, and financial well-being of a company.
Definition of 'filling'. filling (fÉªlÉªÅ ) A filling is a small amount of metal or plastic that a dentist puts in a hole in a tooth to prevent further decay. The longer your child can go without needing a filling, the better. The filling in something such as a cake, pie, or sandwich is a substance or mixture that is put inside it.
Replacing Sound Fillings. Amalgam fillings (silver) are a mixture of different metals such as 65% silver, 6% copper,2% zinc and 25% tin bound with elemental mercury. Trituration is the process of mixing these alloys together with mercury.The mercury makes up between 45-50% of the mixture and acts as glue that binds these metals into a hard stable, and safe substance that can last for decades. These fillings usually last 12 years or longer.rituration is the process of mixing these alloys together with mercury. The mercury makes up between 45-50% of the mixture and acts as glue that binds these metals into a hard stable, and safe substance that can last for decades. These fillings usually last 12 years or longer.