Lead in soil can leak into water supplies and wells. Lead is toxic and can cause severe brain damage or death.
Lead - in the form of Tetraethyl Lead
Lead sulfide is not dangerous.
Tar and gasoline are both hydrocarbons, and so tar is fairly soluble in gasoline, which means that it will dissolve in it, and you can then wipe it off. There are safer cleaning products to use than gasoline however, which is extremely flammable and dangerous to work with.
Reactants. One of the products is water. Not very dangerous.
The 2 factors that lead to the dangerous nature of the Ring of Fire were earthquakes and volcanoes. The Ring of Fire, composed of 425 volcanoes, exists in the Pacific Ocean.
because alcogas is dangerous to substitute to gasoline and it is also dangerous to our health and it can cause some diseases.
gasoline that has not been treated with a lead compound
All gasoline ever produced starts out as unleaded. Lead was once added later after refining to control pre-ignition and detonation. There is no way to remove lead from gasoline that already has lead in it.
Diesel may be more dangerous in some respects, Gasoline can be more dangerous in other respects. You will have to re-phrase your question to ask exactly what you mean .
yes lead is dangerous if you sallow it you can get lead poisoning
danger
lead
Gasoline vapor when it is mixed with air. This is very readily ignited.
In addition to the hydrocarbons present in normal gasoline, leaded gasoline contains tetra-ethyl lead or other lead alkyls for their anti-knock effect.
Gasoline vapor reacts explosively with the oxygen in air if ignited.
Gasoline is very flammable and fairly toxic by inhalation and swallowing. The real danger though is familiarity. So many people are so familiar with gasoline as an every day substance that they fail to take care of a fairly dangerous substance. That is what makes it ESPECIALLY dangerous.
Lead - in the form of Tetraethyl Lead