Well think about it, while Mercury is liquid, all its poles are messed up and scattered because the poles within the liquid will naturally want to align themselves with their opposites causing a cancellation of its magnetism. When it is frozen solid, the poles have no way of rearranging themselves, so therefore mercury can only be magnetic in its solid form.
Yes, mercury is a heavy, silvery metal that is liquid at normal temperatures.
Mercury and Venus have surface temperatures that can reach above 1000 degrees Fahrenheit. Venus holds the record for the hottest planet in our solar system, with surface temperatures averaging around 900 degrees Fahrenheit. Mercury's temperatures can exceed 800 degrees Fahrenheit due to its proximity to the Sun.
Copper and silver are not magnetic, while gold is only slightly magnetic. Iron, nickel, and some of their alloys are magnetic due to their atomic arrangement.
Only materials with magnetic properties, such as iron, nickel, and cobalt, can become magnetic. Other materials, such as wood or plastic, do not have the necessary properties to become magnetic.
melting point of alcohol is 159 kelvin,that means it will solidify only at thistemperature. where as melting point of mercury is 234 kelvin. after this temperature it does not remain liquid at all . hence can not be used to take the readingsin the same way.
No. Mercury is not a magnetic substance nor can it be magnetised. Iron, Cobalt and Nickel are the only ones.
Mercury fits this description, as it has craters, cliffs (known as scarps), and a weak magnetic field. Mercury's magnetic field is only about 1% as strong as Earth's magnetic field.
Iron is the most commonly known magnetic element, but nickel and cobalt are also magnetic elements. I believe those are the only 3 elements that are magnetic at normal temperatures. However, there are a couple that become magnetic at extremely cold temperatures.
A mercury thermometer can go down to -30 deg C
Mercury
Yes, mercury is a heavy, silvery metal that is liquid at normal temperatures.
Mercury's strong magnetic field is believed to be generated by a liquid iron core that undergoes slow rotation, creating a dynamo effect. This process generates a magnetic field that is proportionally stronger relative to the planet's size compared to other planets in the solar system.
Mercury.
Nothing. It's just a metal. Its only peculiarity is that it is liquid at ordinary temperatures.
There are several substances that have zero electrical resistance. Those are known by the generic name of "superconductors". So far, superconduction has only been observed at cryogenic (i.e., "supercold") temperatures.
The best conductors are superconductors. So far, superconduction has only been achieved at cryogenic (i.e., extremely cold) temperatures.At normal temperatures, the materials that conduct best are metals.
Mercury is rich in metals because only metallic grains could survive the high temperatures so near the Sun.