in the troposphere drops by about 1 inch of mercury for every thousand feet of altitude above sea level. Gravity of the earth holds our atmosphere […]
An emission spectrum is the light emitted when an element in the gaseous state is heated. An absorption spectrum is the spectrum that is obtained when […]
Oxidation is generally defined in two ways: organic oxidation by addition of oxygen or removal of hydrogen inorganic oxidation by the removal of electrons, thereby increasing […]