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There is no effect, there is mercury in the thermometer, the amount is very small, and it will volatile. Can be collected with sulfur.
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Yes, especially mercury is toxic. Be sure to wash it thoroughly before use.
It doesn't matter, wash all the areas you have touched and rinse the toilet with plenty of clean water, so there will be no problems.
It's going to be a long time.
Sprinkle it with sulfur, mercury and sulfur will produce a chemical reaction, and you'll be fine, you must do it. >>>More
It's okay, it's okay if it's not in the body.
If the mercury content in the mercury thermometer is very small, you can do a good job of ventilating the room, and if you are afraid that there is a residue on the floor, you can sprinkle sulfur powder, which can be bought on the market.
Infrared thermometer, easy to use, can measure any temperature. The various brands are similar, and you can use them if you buy the more expensive ones.