Burning or Vaporizing Anything Causes Particulate Matter (PM 2.5) American Nonsmokers' Rights Foundation no smoke.org While smoke and vapor may seem similar, smoke from burning delivers a harmful chemical punch due to its chemical reaction. Explore what's inside both and uncover the differences here: https: www.pmi.com our science the difference between cigarette SMOK Morph 219 Powerful Kit with Short Circuit Protections TF 2ml Tank TPD eBay UK SMOK VAPE PEN V2 Refillable Vape Kit [Silver] All in One Starter Kit, Pocket Friendly, Pen Style, 1600mAh Battery, All Vape Pen Coils Compatible, Rechargeable E Cigarettes, No Nicotine: Amazon.co.uk: Electronics