poisonous thing in the world?

Answer 1

Blue Ringed Octopus(Hapalochlaena maculosa) and Box Jelly Fish (Chironex Fleckeri) two of the most venomous in the water
Fierce Snake(Oxyuranus microlepidotus) most venomous snake
Stone Fish(Synanceia verrucosa) most venomous fish
Castor Bean Plant(Ricinus communis) most venomous plant
Golden Poison Frog (Phyllobates terribilis) most poisonous creature
Daddy Long Legs (Pholcus phalangioides) most venomous spider
South African Velvet Ant(Ornithorhynchus anatinus) most poisonous insect
Platypus(Ornithorhynchus anatinus) most poisonous mammal
Botulinum toxin most poisonous substance

Answer 2

" I think it is plutonium, a man made element"

Plutonium is not in the top ten of dangerous radioactive elements. There are far more toxic elements around including radium, actinium and thorium. Radioactive elements have a half life and decay over time. Poisonous non-radioactive elements such as thallium stay poisonous for ever.

Cyanides and organochlorides will kill you efficiently and quickly and natural poisons such as curare and hemlock will do the job better than plutonium.

If you mean "venemous" rather than "poisonous", then the top ten venemous snakes are to be found in Australia with the inland taipan or fierce snake the most venemous. Other Australian animals that will kill you are blue-ringed octopuses, box jellyfish, cone shells and various spiders including the Sydney funnel web. You will be incapacitated or suffer severe pain from some other spiders, scorpions, jellyfish, stone fish and some other fish and even the male platypus has a poisonous spur which can inflict a nasty wound.

Despite all of those, Australia is still a great place to live or visit.

"Daddy Long Legs (Pholcus phalangioides) most venomous spider"

Urban myth. It isn't. You can feel a bite and it will raise a small red spot but that's it. A Brazilian spider and the Sydney funnel web vie for the title of most venemous.

Answer 3

Depends but I think top contenders Boomslang ( African snake ), Sea Snake ( just about any of them ), Box Jellyfish ( most notable Irijundi ), and the Sydney Funnel web ( Australian Spider ) although there are some very bad fish as well ( Stone fish )

Answer 4

Poison frog in Africa

Answer 5

Hope your not married to a rich old man.Think there's enough items listed as to not repeat.

Answer 6

Maybe the stone fish.

Answer 7

natural poison, i think it is botulinum toxin from clostridium botulinum
man mad, i think it might by vx nerve gas

Answer 8

I think it is plutonium, a man made element