If the thermometer is broken, will the mercury inside evaporate, causing mercury poisoning?

Yes, the treatment method is to sprinkle some sulfur powder to make it chemically react to form mercury sulfide, which will not volatilize into the air. After 3-4 hours of cleaning, mercuric sulfide is a solid and cannot evaporate, so it reduces the harm to the human body. Sweep up contaminated rubbish, including broken glass, and store it in an airtight container.

Rinse mercury-contaminated floors with a 5%-10% ferric chloride or 10% bleach solution.

The ceiling, walls, and air of the contaminated room are fumigated with heated iodine (grams per square meter or 1 gram per cubic meter), or dispersed on the ground with grams of iodine per cubic meter for 8-12 hours, while the doors and windows are sealed, and the indoor personnel exit. After treatment, ventilation should be carried out before entering to reduce the inhalation of residual mercury vapor.

Finally, for your own health, drink more milk, soy milk and other high-protein things, so that they are excreted in combination with mercury in the body and will not cause further harm to the body.

Less metering is not a big problem.

If the thermometer is broken, sprinkle milk on the ground. The protein in milk can absorb HG, but since it has volatilized, there is no way to do it.

It doesn't matter if it's a little bit, it's already gone in ten minutes.

It will volatilize and is best treated with ventilation. But many thermometers today use kerosene instead of mercury.

It will volatilize, blow in the wind, and go there after a while, HG is very toxic.

It's not a big problem, we have a few thermometers in the classroom, just wash them away with water.

It's going to evaporate, but it's best to ventilate.

The vapor volatilized by HG is poisonous, so it is best to sprinkle sulfur immediately after accidentally breaking it.

In this case, it is best to open the window for ventilation, which can generally be emitted in one or two hours; At the same time, it is necessary to mainly observe the physical condition of the family, and seek medical attention in time if you feel unwell.

The thermometer we often use uses mercury as a temperature measuring substance.

Mercury is toxic and will leak once the thermometer is broken.

Clean up and open windows for ventilation in time.

Keep the windows open for ventilation, a small amount doesn't matter much, as long as you don't eat it by mistake, it's fine!!

It's okay to have this left, and it's not like you eat it, so you won't be poisoned, don't worry.

Mercury is a highly toxic substance, and a standard mercury thermometer contains 1 gram of mercury, and when all of this exposed mercury evaporates, it is enough to achieve a mercury concentration of milligrams per cubic meter in a large confined space of 15 square meters. Mercury concentrations reach milligrams per cubic meter. What is the concept?

Analysis: Hello, according to your description, it is still possible for you to do this.

Guidance: Hello, if your child is very young, it is recommended that the patient should clean it thoroughly so as not to affect the child.

The correct way to deal with the mercury thermometer is to open the window first to allow the air to circulate in the room. Then do not touch the mercury directly, it is recommended to wear rubber gloves, and then use a prop similar to a piece of cardboard to collect the scattered mercury into a sealed bottle, which can be handed over to the environmental protection department for disposal.

Or sprinkle 7g of sulfur powder on the area where the mercury is scattered, so that it will react with mercury to form mercury sulfide, and then clean it after three or four hours. This not only makes it easier to clean, but also reduces the damage caused by mercury.

It is not appropriate to break the mercury thermometer and dispose of it directly with a broom or vacuum cleaner. When treated in these ways, the mercury becomes smaller and smaller, and its volatility increases. If you throw mercury directly into the trash, the mercury will continue to volatile.

Untreated soil and underground waterways can also cause environmental pollution.

Proper handling is sufficient. Once the mercury is collected, it is placed in a sealable bottle. At the same time, open the window for ventilation and try to avoid contact with mercury.

If the room contains mercury vapor, iodine plus alcohol can be used to ignite to reduce the concentration of mercury vapor in the air. Mercury-contaminated floors can also be rinsed with a 10% bleach liquid. Do not come into contact with mercury.

Open doors and windows to ventilate, mercury poisoning is mainly due to volatilized mercury vapor. But as long as it is handled in a timely and proper manner, there will be no impact, and there is no need to panic at all.

Do not touch directly, wrap up with things, and do not flush down the drain. I don't know about the rest.

Judging by your description, don't be too nervous. Guidance: What you are worried about is basically non-existent, and there is not much to do with pneumonia and mercury leakage, so don't be too nervous.

Generally, the volatilization is completed at this time.

Extended information: Mercury is a chemical element, the element symbol HG, the 80th position of the periodic table, in the periodic table of chemical elements in the 6th period, the IIB group, commonly known as mercury, as well as "Bai Lu, Yinnu, Lu, Shen Jiao, Yuan Shui, Lead Essence, Liuzhu, Yuan Zhu, Red Mercury, Sand Mercury, Spirit Liquid, Living Treasure, Ziming" and other aliases, is the only metal that exists in a liquid state at room temperature and pressure (in a strict sense, gallium (symbol GA, element 31) and cesium (symbol CS, element 55) at room temperature (and also in a liquid state). Mercury is a silvery-white, shiny, heavy liquid that is chemically stable and insoluble in acids or alkalis.

Mercury thermometer is broken and carried outCorrectTreatment does not cause mercury poisoning.

Therefore, usually when the mercury thermometer is broken at home, the first thing to do is to open the window for ventilation, and then to dispose of it correctly, such as holding a small bottle with a cap, and with the help of other instruments, such as a small stick or a medical cotton swab, put the mercury into the small bottle, and be sure not to use your hands to contact it directly. Alternatively, the paper can be folded, the mercury is placed in a paper and a small bottle with a cap and then disposed of in the trash. Pay attention to the labeling to avoid secondary injury.

Once the mercury thermometer in the home is broken, it must be disposed of correctly and not too worried. Be careful if you have small children or pregnant women at home, it may be safer to live in this environment for 1 to 2 days.

Proper use of mercury thermometers:

When using a thermometer, you must first see its range (measuring range) and then its minimum graduation value, which is the value represented by each small square. The temperature of the object to be measured should be measured by selecting an appropriate thermometer. The vacuole of the thermometer should be in full contact with the measured object, and the glass bubble should not touch the side wall or bottom of the measured object; When reading, the thermometer should not move away from the object being measured, and the eyes should be at the level of the liquid level inside the thermometer.

Calibration should be carried out before use (it can be calibrated by using the standard liquid temperature multi-stick comparison method or by using a thermometer with more advanced accuracy). It is not allowed to use measured values with a temperature exceeding the maximum scale value of this type of thermometer. The thermometer has thermal inertia and should be read after the thermometer has reached a steady state.

Readings should be taken in the highest tangent of the temperature convex meniscus with a direct gaze. The mercury thermometer should be perpendicular to the flow direction of the working fluid to be measured or at an angle.

In the case of mercury column fracture in the mercury thermometer, the thermometer temperature pack can be inserted into the dry ice and alcohol mixture (the temperature shall not exceed minus 38) for cold contraction, so that all the mercury in the capillary shrinks into the temperature measuring bag. Alternatively, the thermometer can be slowly inserted into a thermostat with a temperature slightly higher than the upper limit of the measurement, so that the broken part of the mercury is connected to the entire mercury column, and then the thermometer is slowly removed and gradually cooled to room temperature in the air.