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freezing point 933.473 K ... 80 Hg mercury; use: 234.32 K: −38.83 °C: ... unless noted. Triple point temperature values (marked "tp") are not valid at standard ...
This effect is due to lanthanide contraction and relativistic contraction reducing the orbit radius of the outermost electrons, and thus weakening the metallic bonding in mercury. [14] Upon freezing, the volume of mercury decreases by 3.59% and its density changes from 13.69 g/cm 3 when liquid to 14.184 g/cm 3 when solid.
Melting points (in blue) and boiling points (in pink) of the first eight carboxylic acids (°C). For most substances, melting and freezing points are approximately equal. For example, the melting and freezing points of mercury is 234.32 kelvins (−38.83 °C; −37.89 °F). [2]
Trivia Question: At what temperature Fahrenheit does water freeze? Answer: 32 degrees. Trivia Question: ... Answer: Mercury. Trivia Question: What year did World War II start? Answer: 1939.
For exacting work, triple-point cells are typically filled with a highly pure chemical substance such as hydrogen, argon, mercury, or water (depending on the desired temperature). The purity of these substances can be such that only one part in a million is a contaminant, called "six nines" because it is 99.9999% pure.
What happens to electric cars in cold weather? Can Tesla keep its cool when the mercury drops? In January, Chicago's winter freeze served as a brutal reality check for electric car enthusiasts.
For example, mercury freezes below 234.32 K, so temperatures lower than that cannot be measured in a scale based on mercury. Even ITS-90, which interpolates among different ranges of temperature, has a range of only 0.65 K to approximately 1358 K (−272.5 °C to 1085 °C).
Mercury is officially stationing direct, so expect more clarity in your personal life. This retrograde likely had you revisiting childhood memories or perhaps emphasized your hobbies, creative ...