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Hydrogen Physical and Chemical Properties
Hydrogen belongs to the genus of gas. It is light in weight, the most of all gases, and often floats in the air. The color is pure but absent, the taste is light and odorless, and if it is placed in a transparent device, its shape cannot be seen.
The physical characteristics of hydrogen have a low melting degree, only minus 250 degrees Celsius to 9 degrees Celsius, and the boiling degree is also low, about minus 259 degrees Celsius. Under normal conditions, it is difficult to dissolve in water, but it is rarely soluble in other agents.
As for its chemical characteristics, it is very lively. When exposed to oxygen, it will burn, and it will emit a light blue flame, which will stop when it turns into water. Its flame is bright and its heat is prosperous, which is well known to all. In contact with the oxides of various metals, it can capture oxygen and return the quality of metals, showing its reduction properties. It can also combine with chlorine, and under light, it can be accelerated to form hydrogen chloride, which is amazing.
The physical characteristics of hydrogen have a low melting degree, only minus 250 degrees Celsius to 9 degrees Celsius, and the boiling degree is also low, about minus 259 degrees Celsius. Under normal conditions, it is difficult to dissolve in water, but it is rarely soluble in other agents.
As for its chemical characteristics, it is very lively. When exposed to oxygen, it will burn, and it will emit a light blue flame, which will stop when it turns into water. Its flame is bright and its heat is prosperous, which is well known to all. In contact with the oxides of various metals, it can capture oxygen and return the quality of metals, showing its reduction properties. It can also combine with chlorine, and under light, it can be accelerated to form hydrogen chloride, which is amazing.
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