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Can bromine be solidified?
Bromine has a melting/ freezing point of 19 degrees Fahrenheit (-7.2 degrees Celsius). This means that when bromine is below 19 degrees Fahrenheit, it is a solid. However, when bromine is above 19 degrees Fahrenheit, bromine changes from a solid to a liquid.
Can mercury element be solidified?
Solidifying Mercury The element mercury is a liquid at room temperature due to its weak atomic bonds. The melting point of mercury is -38.83 degrees Celsius, or -37.89 degrees Fahrenheit. Mercury can be solidified by cooling it to below its melting point.
What temperature does mercury turn into a solid?
-40 degrees Celsius
Mercury, for example, is generally found as a liquid but at -40 degrees Celsius it freezes and turns into a solid.
Is mercury a liquid or a solid at room temperature?
Properties of Mercury Mercury is a dense, silvery d-block element. It is the only metal that is liquid at standard conditions for temperature and pressure. The only other element that is liquid under these conditions is bromine, though metals such as caesium, gallium, and rubidium melt just above room temperature.
Why is bromine a solid?
Whether a substance is a solid, liquid, or gas depends on the balance between the kinetic energies of the molecules and their intermolecular attractions. It is only at temperatures between -7 °C and 59 °C that fluorine and chlorine are gases, bromine is a solid, and iodine is a solid.
What period is bromine in?
4
Fact box
| Group | 17 | Melting point |
|---|---|---|
| Period | 4 | Boiling point |
| Block | p | Density (g cm−3) |
| Atomic number | 35 | Relative atomic mass |
| State at 20°C | Liquid | Key isotopes |
How do you solidify mercury?
According to modern chemistry, you cannot solidify mercury at room temperature; you can solidify mercury only if you take it to -38 degrees Centigrade.
Is bromine a solid at room temperature?
Bromine (Br, element 35), also found as a diatomic molecule (Br2), is a liquid at room temperature, solidifying at -7.2ºC.
What happens if you freeze mercury?
In 1911, Dutch physicist Heike Kamerlingh Onnes discovered the phenomenon of superconductivity by freezing mercury to only a few degrees above absolute zero. At that temperature, mercury loses all of its natural resistance to the flow of electricity and becomes superconductive.
Is bromine solid at room temperature?
What happens when you mix mercury and bromine together?
Keep in mind that mercury is a liquid with an enormous surface tension and bromine is a gas. So, getting them to react with each other in their elemental states would be something of a challenge. This is most likely why you’re not finding anything about the direct reaction.
Why does bromine have a higher boiling point than Mercury?
Mercury has a special electron configuration that means the bonds between the mercury atoms are much weaker than the bonds of other metals, so it’s liquid at room temperature instead of solid. Bromine just happens to have a boiling point above room temperature – it’s not unusual for its group, or anything.
Why are bromine and Mercury the only two liquids at STP?
Why are bromine and mercury the only two elements that are liquids at room temperature? There’s not really any deeper answer than “it’s only energetically favorable for those two particular elements to be liquid at STP”.
What is mercury(II) bromide?
Mercury(II) bromide, or mercuric bromide, HgBr2, is a white solid, melting point 237 degrees C , it is usually prepared from the elements. Soluble in water and very slightly soluble in ether. Extremely toxic ! Mercury ( II ) bromide may also be prepared by dissolving mercury (II) oxide in hydrobromic acid.