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What state would mercury be at degrees?
Liquid
Fact box
| Group | 12 | Melting point |
|---|---|---|
| Period | 6 | Boiling point |
| Block | d | Density (g cm−3) |
| Atomic number | 80 | Relative atomic mass |
| State at 20°C | Liquid | Key isotopes |
Is mercury a solid at degrees?
Mercury, for example, is generally found as a liquid but at -40 degrees Celsius it freezes and turns into a solid.
What degrees is mercury a liquid?
Gold is a relatively inert noble metal because it does not easily yield its valence electron. A thallium atom is even more massive than a mercury atom. It has a filled 6s orbital. But, it has a lone 6p electron.
Is mercury a liquid state?
Mercury is both a liquid at room temperature (as it has a very low melting point of -39C) and a metal. We tend to assume metals are all solids but they are not.
Is mercury a liquid at 0 degrees?
Mercury is the only metal which is liquid at 0^oC .
What is the freezing point of mercury at 20 degrees?
What state is mercury at 20 degrees? at 20 degrees it is liquid. It’s freezing point is -61.1 °C or (-78 °F). . Q: What state is mercury at 20 degrees?
What is the atomic number of liquid mercury?
Laboratory Chemical Safety Summary (LCSS) Mercury is a silver metallic element that exists as a liquid at room temperature. It has the atomic symbol Hg (from hydrargyrum, liquid silver), atomic number 80, and atomic weight 200.59.
What are the physical properties of the element mercury?
Mercury Physical properties. Mercury can be frozen changed into a solid at a temperature of –38.85°C. It can be changed into a gas when boiled at 365.6°C. Its density is 13.59 grams per cubic centimetre. It has two physical properties of special interest. Very high surface tension. Very good conductor of electricity.
What happens to Mercury when the temperature changes?
It can change very quickly. Mercury is used in thermometers, mercury changes when the temperature changes. It expands or becomes larger at high temperatures. It contracts or becomes smaller at low temperatures. One mercury gets into the body has a hard time getting rid of.