20 minutes
Fatalities from black mamba bites have been documented to occur within as little as 20 minutes after injection,
Most known fatalities have occurred within 30 minutes to 3 hours or longer.
Black Mamba venom contains extremely potent neurotoxins and cardiotoxins. It can inject around 100 - 200 mg of venom in each bite and in certain cases it can even inject 400 mg. 15-20 mg of its venom is enough to kill a full grown man in a matter of 15 minutes.
Dependant on how bad the bite was between 15 minutes to 3 hours, location of the bite, how much venom was injected, health of the snake, health of the person that got bit and whether antivenom was got are all changing factors.
The Black Mambas are found in pairs or small groups. They are very nervous, and head away fast when a human approaches. When the mamba feels threatened it will raise its front and head about 3-4 feet off the ground, open its mouth, spread a flat hood, and shake its head. When they attack they will make several quick strikes, and escape as fast as they can. They can strike from 4-6 feet away. Before antivenins were developed, a black mamba bite was 100% fatal.
Black Mamba Venom is the most rapid-acting venom of any snake species. It contains highly potent neurotoxins. It also contains cardiotoxins. Even a 10 to 15mg quantity of venom can be deadly to a human adult. It delivers an average of around 100 to 120 mg of venom and depending on the quantity of venom injected, it can potentially kill a human in less than 20 minutes. If bitten, neurological, respiratory and cardiovascular symptons begin within 15 mins or less. Symptions include dizziness, drowsiness, coughing and difficulty to breath. The fatality rate depends on various factors, such as the health, size, age, psychological state of the victim, the penetration of one or both fangs from the snake, amount of venom injected, location of the bite, and proximity to major blood vessels
Black Mamba Venom is the most rapid-acting venom of any snake species. It contains highly potent neurotoxins. It also contains cardiotoxins. Even a 10 to 15mg quantity of venom can be deadly to a human adult. It delivers an average of around 100 to 120 mg of venom and depending on the quantity of venom injected, it can potentially kill a human in less than 20 minutes. If bitten, neurological, respiratory and cardiovascular symptons begin within 15 mins or less. Symptions include dizziness, drowsiness, coughing and difficulty to breath. The fatality rate depends on various factors, such as the health, size, age, psychological state of the victim, the penetration of one or both fangs from the snake, amount of venom injected, location of the bite, and proximity to major blood vessels
It depends on the age, size, and health of the person being bitten. For some it can take half an hour, for others 2-3 hours.
30-60 seconds
The Black Mamba is a snake native to Africa, any Mamba found in Iowa would be a long way from home.
About 3.5 feet or about 1 meter
it can't. a black mamba is a venomous snake, which is too big to be in your system, unless chopped up and eaten.
Black Mambas are know to live for nearly 12 years.
A African Black Mamba Can Grow To Be 14 Feet Long.
it depends on how long its been alive
I keep reading 72 hours.
Black Mambas can grow up to 11 feet in length.
The Black Mamba is known by the Kalahari tribes as the Five-Step Snake as if you are bitten, you will take no more than five steps before you die.
The Black Mamba is the longest Venomous Snake in Africa. It averages around 2.5 to 3.2 meters (8 to 10 feet) in length. Large Mamba's can grow upto 4.4 meters (14.6 feet) in length. It is called the Black Mamba because of the black color of its mouth. It is also the fastest snake in the world reaching speeds of around 16 to 20 kmph.
This may be a trick question. If you are asking what snake has the most venom. That is the spitting cobra. It expels its venom in long streams to hit its preys eyes to blind it and then it can bite. If you are asking what is the most poisonous snake. That would be the black mamba snake. Its venom can kill a man in minutes. i would say taipan is the most venomous snake not the black mamba
you dont get bitten by a black ant