Petroleum is a type of crude oil and a highly flammable mixture. It is a mixture of hydrocarbons such as rock strata. Mostly petroleum is a fossil fuel, formed when large quantities of dead ...

Paraffin candles also emit polycyclic aromatic hydrocarbons (VOCs), like benzene and formaldehyde, known carcinogens to ...

Use of paraffin is also a health hazard ... aromatic and a variety of other branched unsaturated hydrocarbons, and “students are exposed to doses of kerosene as a dietary supplement usually ...