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It was first scientifically said to be toxic 1923-1926 by Alfred Stock.

The term "mad as a hatter" came from the fact that mercury was used in the manufacturing of felt hats in 18th and 19th century. They did not know then that mercury was the cause.

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11y ago
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7mo ago

Mercury has been known to be toxic for centuries. The harmful effects of mercury poisoning have been documented since ancient times, with symptoms of toxicity observed in people who worked with mercury in various occupations.

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Q: When was mercury found to be toxic?
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Related questions

What liquid used to be in thermometers?

Most thermometers used to contain Mercury until it was found to be toxic.


Characteristic of mercury?

Mercury is a metal that is found naturally on Earth. It is a liquid, silver in color, and highly toxic.


Most toxic form of Mercury?

not methyl mercury most toxic form of mercury is dimethyl mercury


What is the most common contaminant found in fish?

mercury Due to pollution, mercury can build up in the water where microorganisms convert it to the toxic methyl mercury


What liquid used to be in most thermometers?

Most thermometers used to contain mercury until it was found to be toxic.


Which is More toxic to humans inorganic Mercury or methyl Mercury?

Methyl mercury is more toxic to humans than inorganic mercury. Methyl mercury is a highly toxic organic form that can accumulate in living organisms and bioaccumulate in the food chain, leading to potential health risks when consumed by humans. Inorganic mercury compounds are generally less toxic and less likely to bioaccumulate.


Why don't thermometers use Mercury?

Mercury is Toxic.


What is a fact about Mercury?

It is toxic.


What are the dangers of using mercury?

Mercury is highly toxic and working with it can cause mercury poisoning.


Is mercury toxic to humans?

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What butter cantains Mercury?

No butter should contain mercury, since mercury is highly toxic.


Why are mercury thermometers bad?

Mercury thermometers are bad because if they break, they can release toxic mercury vapors that are harmful when inhaled. Mercury is a hazardous substance that can accumulate in the environment and pose risks to human health. Safer alternatives like digital thermometers are now widely available.