electricity usage and so on we monitor our health through a variety of measures of how well our body is performing weight blood pressure cholesterol levels work performance is another aspect of our lives and measuring it should be what we do
eth- (organic chemistry) Used as a combining form to denote the presence of 2 carbon atoms in the parent chain when forming names of organic compounds. Derived terms
Ethylene (IUPAC name: ethene) is a hydrocarbon which has the formula C 2H 4 or H2C=CH2. It is a colorless flammable gas with a faint sweet and musky odour when pure. It is the simplest alkene (a hydrocarbon with carbon-carbon double bonds).