no because Mercury is extremely dangerous and that would be unsafe
Many do, but not all. Most barometers that people would have in their homes are aneroid barometers, which don't contain any mercury.
Gold is an element, and so would not have any other element, such as mercury, contained within in. Gold found on earth, however, is rarely pure gold. This gold has a variety of elements scattered throughout the gold, but mercury would only appear in very trace quantities, if at all.
I would say no. My reasoning is that if incandescent bulbs have as much or more mercury than fluorescent bulbs, the fluorescent industry would be debunking all the reports of a mercury problem.Incandescent lights do not need or use mercury to operate, so there is none in them.Fluorescent lights cannot be made at all without mercury, as it is the glow of mercury ions that produces the UV light inside the fluorescent bulb to excite the phosphor coating to make visible light.
Normally prawns would not, but it depends on the environment where the prawns were raised. If their environment is contaminated with something then they will also become contaminated.
Because mercury is widely beleived to be extremely poisonous and dangerous to the environment these days, and if batteries leaked, it would be too dangerous so governments have banned their use.
All computers contain the same set of components so the question can not be answered specifically for a DELL.All of the components, or substantially all of the components are required to make the machine work. That said I would think that all of the components are main components.The processor, memory; those are considered the heart of the machine.
they contain silver oxide, mercury, lithium, or cadmium, they are hazardous. some people would like a yes or no answer!!
An amalgam is a substance formed by the reaction of some other substance, ANY substance, with mercury. Almost all metals can form amalgams with mercury, notable exceptions being iron and platinum. So the answer would depend on what you wish to amalgamate with mercury.
They would float on the surface of the Mercury but they wouldn't react with the Mercury.
It would be Mercury.
There are no lakes, oceans or other bodies of water on Mercury. The temperature at the equator is near 800 degrees Fahrenheit during the day and -280 degrees at night as the planet has no atmosphere with which to contain the temperature. Any water on the surface of Mercury would boil away quickly and escape into space because of Mercury's low gravity, and the constantly blowing solar wind.