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Highly Toxic: a gas that has a LC 50 in air of 200 ppm or less. [2] NFPA 704: Materials that, under emergency conditions, can cause serious or permanent injury are given a Health Hazard rating of 3. Their acute inhalation toxicity corresponds to those vapors or gases having LC 50 values greater than 1,000 ppm but less than or equal to 3,000 ppm ...
[2] [3] The difference between venom and poison is the delivery method of the toxin. [2] Venoms are toxins that are actively delivered by being injected via a bite or sting through a venom apparatus , such as fangs or a stinger , in a process called envenomation , [ 4 ] whereas poisons are toxins that are passively delivered by being swallowed ...
The effectiveness of all countermeasures is apparent. In 1915, when poison gas was relatively new, less than 3% of British gas casualties died. In 1916, the proportion of fatalities jumped to 17%. By 1918, the figure was back below 3%, though the total number of British gas casualties was now nine times the 1915 levels.
Devil's venom was a nickname coined by Soviet rocket scientists for a hypergolic liquid rocket fuel composed of a dangerous combination of red fuming nitric acid ...
Chemical warfare (CW) involves using the toxic properties of chemical substances as weapons.This type of warfare is distinct from nuclear warfare, biological warfare and radiological warfare, which together make up CBRN, the military acronym for chemical, biological, radiological, and nuclear (warfare or weapons), all of which are considered "weapons of mass destruction" (WMDs), a term that ...
Texas has the most snakes in the United States but if you want to talk about venomous snakes, you have to look to Arizona, which has — wait for it — 19 of the country’s 20 dangerous snakes.
[1] [2] They are often distinguished from poisonous animals, which instead passively deliver their toxins (called poison) to their victims upon contact such as through inhalation, absorption through the skin, or after being ingested. [1] [2] [3] The only difference between venomous animals and poisonous animals is how they deliver the toxins. [3]
The irascible Venom loves animals, eating brains and letting the music move him (in the second installment, the characters hit up a rave; in this one, it’s a choreographed disco dance in a Vegas ...