The identity of the smoke released when a candle is extinguished is smoke is unburned particles of carbon released when the hydrocarbons break down(paraffin gas).
<u>Archival data</u> are very important for the development of survey in general it will be the basis of much of what will be placed in the survey so it is very important that a good amount of files are used in the survey.
-14s (power of 4)-2s(power of 2)+7s-48