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.
Hydrocarbons [hydrocarbons: Hydrocarbons are a group of compounds which contain the elements hydrogen and carbon.] are: 1  compounds that contain only carbon atoms and hydrogen atoms. 2  obtained from crude oil by fractional distillation and can be classified into different groups.