Scientist have found that when oxygen staved cells are rapidly delivered very high levels of oxygen it can kill them.
People suffering from severe lung/respiratory impairment can be harmed by even small increases in oxygen concentration (i.e. >21% oxygen that we normally breath in the air).
The bluish poisonous gas which is a type of allotrope of oxygen is named "ozone".
it is poisonous because it contain more carbon than oxygen
oxygen
Breathing 100% of it... No oxygen...
No on the contrary it converts oxygen imto carbon dioxide, making it poisonous.
It's only poisonous when a single oxygen atom is bonded with a single carbon atom. This makes carbon monoxide, and is poisonous to the body, because the body can't use it. We take in the natural occurring form of oxygen as 02, meaning that there are two oxygen atoms bonded together. We use this form of oxygen to carry out our life processes. When the person is exposed to carbon monoxide and oxgygen (O2), the body chooses carbon monoxide unaware that the body is unable to use it. So in conclusion, carbon monoxide is poisonous, but oxygen in the form of O2, is what we need to survive, so it's not poisonous.
An unstable and poisonous allotrope of oxygen. It's formula is O3.
Mars's atmosphere consists of carbon dioxide, argon, nitrogen, and has traces of water and oxygen. None of which are poisonous to the human body.
kcn is poisonous because of the presence of free cyanide ions which combines with haemoglobin of blood and destroys it's oxygen carrying capacity.
No. But breathing pure xenon will block oxygen and cause asphyxiation.
Mars's atmosphere is poisonous. The atmosphere is mainly carbon dioxide which is not poisonous in small amounts, but is harmful in large amounts, like on Mars. Also you would die anyway because there's no oxygen.
no, but when the air has a great deal of methane in it, it will displace available oxygen, which can cause asphyxiation