I believe that the substance known as botulinum is one of, if not the deadliest toxin known. Wiki has its own page describing this toxin.
Yes, the deadliest substance known to man is botulinum toxin produced by a bacteria. It has an LD50 of .05 microgram/Kg which means for a 70 kilogram man would only need to ingest only .0035 mg to have a fifty percent shot at death.
That's totally wrong, the most toxic substance known to man is Botulin toxin, from the bacteria Clostridium botulinum. Botulin is approx 1000 times more toxic than TCDD, and TCDD is also less toxic than polonium 210. No man made substance has come close to beating the toxicity of a certain bacteria Botulin is commonly known under the trade name of "botox" so when you're having that injected into your face remember this
Sodium hydroxide, also known as lye or caustic soda, is a man-made chemical compound. It is produced through the chemical process of electrolysis of salt water or sodium chloride.
Anything chemical , including oxygen, reacting with anything else is a CHEMICAL change. So Rust, is an oxide of iron. It has been formed by the chemical change of iron reacting with oxygen.
Tin is not a man made metal, tin is a chemical element. The chemical symbol of tin is Sn and it is atomic number 50 on the Periodic Table.
The first man-made mass-produced chemical was likely sulfuric acid, which was produced on a large scale in the 18th century. Its production marked a significant advancement in chemical manufacturing and industrial processes.
That's totally wrong, the most toxic substance known to man is Botulin toxin, from the bacteria Clostridium botulinum. Botulin is approx 1000 times more toxic than TCDD, and TCDD is also less toxic than polonium 210. No man made substance has come close to beating the toxicity of a certain bacteria Botulin is commonly known under the trade name of "botox" so when you're having that injected into your face remember this
Yes Dioxin is man made in fact it it the most most dangerous toxic poison that has ever been made by the hands of man.
Graphene is considered the most rigid material known to man.
Every chemical known to man, but mostly sodium chloride
Its not bad for you. There has been no evidence to suggest it is harmful to the body or mind. Albert Hoffman (the man who discovered it) used it most of his life and lived to be 102. LSD is one of the least toxic drugs known.
Graphene is considered the most unbreakable material known to man due to its exceptional strength and flexibility.
Jesus?
Plutonium is a man made chemical element, radioactive, actinoids family, unstable, metal, solid, toxic, fissionable with neutrons, atomic number 94.
Sodium hydroxide, also known as lye or caustic soda, is a man-made chemical compound. It is produced through the chemical process of electrolysis of salt water or sodium chloride.
the most powerful punch known to man
Antimatter
Spider-man