How much mercury can be fatal if swallowed?

Mercury, or mercury, is a liquid metal. Specific gravity, melting point boiling point 357 . Mercury evaporates at room temperature, and its vapor is colorless, odorless, and seven times heavier than air.

Both mercury and its compounds are highly toxic, especially organic compounds of mercury. Fish are poisoned when they live in milliliters of water containing milligrams of mercury; Ingestion of grams of mercury can lead to death. Mercury and its compounds can enter the body through different routes, such as the respiratory tract, ** or digestive tract.

When mercury enters the human body, it accumulates in the liver, kidneys, brain, heart and bone marrow, causing neurotoxicity and deep tissue lesions, causing fatigue, dizziness, tremors, bleeding gums, baldness, numbness of hands and feet, neurasthenia and other symptoms, and even mental confusion, and then crazy spasms to death. Organic mercury can also enter the placenta and cause congenital mercury poisoning, or malformation, or dementia in the fetus. The toxicity of mercury is cumulative and often takes years or decades to reflect.

The food chain has a considerable enrichment capacity for mercury. For example, the enrichment factor of mercury in freshwater fish and phytoplankton is 1,000, 100,000 for freshwater invertebrates, 100,000 for marine plants, and 200,000 for marine animals.

Correct at least one mistake for you.

You can't die if you swallow gold.

Consumption of grams of mercury can lead to poisoning and death.

Theoretically, if people eat grams of mercury, they will be poisoned to death When mercury enters the human body, it accumulates in the liver, kidneys, brain, heart and bone marrow, causing neurotoxicity and deep tissue lesions, causing fatigue, dizziness, tremors, bleeding gums, baldness, numbness of hands and feet, neurasthenia and other symptoms, and even mental confusion, and then crazy spasms to death Mercury itself is not toxic, but its vapor and soluble salts are extremely toxic, take mercuric chloride as an example, the lethal amount of grams, the lethal amount of mercury vapor is about grams, But mercury metal, commonly known as mercury, is not toxic.

But filling a tooth with mercury is a little toxic, because it is always in your mouth, and it is slowly evaporating all the time, but this toxicity is negligible.

It varies from person to person, and it depends on how much you actually eat. Death and eating mercury are two different concepts.

A little fingernail can kill a person.

That little bit on the thermometer and you're going to hell.

Don't kill yourself!! Don't think about it.

Can lead to death. If a large amount of hot mercury vapor is inhaled in a short period of time, it can cause a reaction in the human body after a few hours; If the inhaled amount is small, it can cause a reaction in the body for 2-3 days or even longer.