1 Self illuminating steps truck camper steps glow in the dark for 10 hours with only five minutes of light exposure - no batteries. 2  Safely enter and exit your truck camper or RV after dark. 3  SureGripâ¢ step tread provides no-slip surface (no grip tape)  Stores in position and lockable to prevent theft.
DEFINITION of 'Hydrocarbon'. An organic chemical compound composed exclusively of hydrogen and carbon atoms. Hydrocarbons can be solids, liquids or gasses and are what petroleum and natural gas are primarily made of.
Abstract. Hydrocarbons are compounds that are composed solely of carbon and hydrogen atoms. Saturated, unsaturated, and aromatic hydrocarbons are the three principal classes of naturally occurring hydrocarbons.These classes differ in their chemical and metabolic* activities and relative abundances in organisms and sedimentary deposits.bstract. Hydrocarbons are compounds that are composed solely of carbon and hydrogen atoms. Saturated, unsaturated, and aromatic hydrocarbons are the three principal classes of naturally occurring hydrocarbons.