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Which chemical in a cigarette causes emphysema?
The main chemical in cigarettes that contributes to the development of emphysema is nicotine. Nicotine is a highly addictive compound that is found in tobacco and is responsible for causing constriction of airways and inflammation in the lungs, which can lead to emphysema over time.
What is the most dangerous chemical in a cigarette?
Nicotine is typically considered the most dangerous chemical in cigarettes due to its addictive properties and cardiovascular effects. It is responsible for the addictiveness of smoking and contributes to the increased risk of developing illnesses like heart disease and cancer.
Is smoking a cigarette a physical or chemical change?
Smoking a cigarette involves a combination of physical and chemical changes. The act of lighting the cigarette and burning the tobacco involves a chemical change, producing new substances. The process of inhaling and exhaling the smoke is a physical change as it involves a change in state (from solid to gas) without altering the chemical composition of the smoke.
What chemical in marijuana gets you high and can be addictive?
The chemical in marijuana that gets you high and can be addictive is delta-9-tetrahydrocannabinol (THC). It acts on the brain's reward system, leading to euphoria and heightened sensory perception. Continued use of THC can lead to dependence and addiction in some individuals.
Is smoking a cigerrette a physical change?
It is a chemical change, even though the cigarette is getting physically smaller. When heat is added and you inhale the chemicals, the cigarette burns and you blow out smoke which in itself is a chemical reaction that cannot be reversed. Therefore, it's purely chemical. Remember that chemical changes cannot be reversed and physical changes can. Freezing water and then melting it is an example of a physical change. The example you mentioned is a chemical change. Hope this helps! - D.F
What is the chemical in a cigarette?
There are many different chemicals present in cigarettes but the drug Nicotine is what makes them addictive.
What is the most addictive chemical in cigarette's?
Nicotine
What is the major substance of cigarette that is addictive?
nicotine
What is the worst chemical in a cigarette?
cyanideI'm almost positive it is rat poisonAnswerIt's the nicotine. Not only is it unbelievably addictive, it's also one of the deadliest poisons there is.
How addictive are cigarettes?
Cigarettes are very addictive because once you've started it's hard to stop. Nicotine, the main chemical in cigarettes causes you to get tempted to smoke it because of the high level of amounts in a cigarette
Is hookah tobacco addictive like cigarette tobacco?
apparently...
What are the top 5 most addictive drugs in a cigarette?
nicotine
What is the main drug in cigarettes that effects the brain the most and is highly addictive?
The nicotine affects the brain and is what causes the cigarette to be so addictive.
What is the addictive chemical in cigarettes?
Nicotine, a toxic substance is the chief active chemical of tobacco that makes it addictive. Tar, a dirty chemical which darkens the lungs And some chemical called Para-Methoxybenzaldehyde, which i don't know what it can do.
What is nicotine in cigarette smoke?
Nicotine is a highly addictive substance that occurs naturally in tobacco.
Which chemical in a cigarette causes emphysema?
The main chemical in cigarettes that contributes to the development of emphysema is nicotine. Nicotine is a highly addictive compound that is found in tobacco and is responsible for causing constriction of airways and inflammation in the lungs, which can lead to emphysema over time.
What is the most dangerous chemical in a cigarette?
Nicotine is typically considered the most dangerous chemical in cigarettes due to its addictive properties and cardiovascular effects. It is responsible for the addictiveness of smoking and contributes to the increased risk of developing illnesses like heart disease and cancer.
