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Is hydrogen gas an element compound or mixture?
elementHydrogen as a gas, plasma, or liquid is still an element.
Is kerosene an element?
No, kerosene is not an element. It is a flammable hydrocarbon liquid mixture commonly used as a fuel. It is composed of carbon and hydrogen atoms bonded together.
What are liquid halides?
Liquid halides are compounds that contain a halogen element, such as chlorine or bromine, combined with another element or group and exist in a liquid state at room temperature. These substances are often used in industrial processes, particularly as solvents or catalysts. Examples include liquid hydrogen chloride or liquid bromine.
Which element in the periodic table can be the lowest temperature reached on Earth?
Liquid hydrogen is the coldest substance known to man, minus 400 degrees
What hydrogen is a liquid below what temperature?
Hydrogen is a liquid btween -252,879 oC and 259,16 oC.
What is the most common element on Jupiter?
The most common element found on Jupiter is hydrogen. Jupiter also contains helium and has traces of ammonia, rock, water, and methane. The planet contains liquid metallic hydrogen right above the core.
How do you change a gas into hydrogen?
Hydrogen is an element. You cannot change one element to another without a nuclear reaction. However, hydrogen gas can be changed to liquid hydrogen by compressing and cooling it. Liquid changes to gas by releasing pressure, and warming it.
Is hydrogen gas an element compound or mixture?
elementHydrogen as a gas, plasma, or liquid is still an element.
What is liquids hydrogen?
Liquid Hydrogen (LH2) is the liquid form of the element hydrogen (H2).For hydrogen to be in a full liquid state without boiling off, it needs to be cooled to 20.28K (−423.17 °F/−252.87°C) while still pressurized.
What element is in most common liquid whose formula is L2Br?
The element in the liquid with formula L2Br is Lithium.
What are the common elements to all acid?
Acids typically contain hydrogen ions (H+). When acids dissolve in water, they release these hydrogen ions which can donate a proton in a chemical reaction. Acids also have a sour taste and can react with bases to form salts.
What element has only one energy level and is part of an essential liquid?
Hydrogen because it has one electron in one energy level and is needed to make water (essential liquid).
Is toluene an element or compound?
Toluene is a compound. It is a clear, colorless liquid with a benzene-like odor and is composed of carbon and hydrogen atoms.
Which element is used in rocket fuel?
Liquid oxygen is commonly used as an oxidizer in rocket fuel because it can react with a fuel source to produce combustion. Another common element used in rocket fuel is hydrogen, which serves as a fuel source due to its high energy content and efficiency in combustion reactions.
What are facts about hydrogen?
Hydrogen in its liquid form is used to produce extremely low temperatures. some interesting facts about hydrogen is that ot is the most common element in the whole entire universe it also is highly flammable when it is hydrogen gas
Is kerosene an element?
No, kerosene is not an element. It is a flammable hydrocarbon liquid mixture commonly used as a fuel. It is composed of carbon and hydrogen atoms bonded together.
What are the Physical changes of hydrogen?
Hydrogen is a colorless, odorless gas at room temperature. It can become a liquid or solid at very low temperatures. Hydrogen is the lightest element and is highly flammable.
