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What else can I help you with?
What elements by percentage do the majority of stars contain?
The percentages vary quite a lot from one star to another. The general tendency, however, is that the majority of stars contain a large percentage of hydrogen. In general, hydrogen is the most abundant element in the Universe - for now. In the future, it will gradually be used up, and there will be less hydrogen, and more of the heavier elements.
Hydrogen and its uses?
Hydrogen is the most abundant element in the universe and it most commonly used in fertiliser.
Why is hydrogen used?
It is a good fuel for many uses, and many chemical compounds contain hydrogen.
Does hairspray contain hydrogen and helium?
The propellant used in hair spay does not contain hydrogen gas or helium gas. Hairspray contains compounds that contain covalently bonded hydrogen.
Where is hydrogen commonly seen?
Hydrogen is commonly seen in the universe, especially as a component of stars and gas giant planets. On Earth, hydrogen is found in water, organic compounds, and various industrial processes. It is also used in hydrogen fuel cells for energy production.
Is hydrogen the most used element?
I'm not sure that "most used element" is a thing. Most used in what?Hydrogen is the most common element in the universe, but I have no idea what you mean by "most used."
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 zonrox chlorox is a kind of hydrogen peroxide?
Zonrox and Clorox are brand names of bleach products that contain sodium hypochlorite as the active ingredient, not hydrogen peroxide. Hydrogen peroxide is a different chemical compound commonly used as a disinfectant and antiseptic.
Why is nitric acid not used when preparing hydrogen?
It also might contain NOx compounds as impurities
Helium is used in balloons instead of hydrogen because it is?
Helium is used in balloons instead of hydrogen because it is non-flammable. Hydrogen is flammable and can be dangerous, while helium is inert and poses less of a fire risk. Additionally, helium is less dense than air, providing better lift for balloons.
What iteams contain hydrogen?
Many molecules contain hydrogen as an element, such as water (H2O), sulphuric acid (H2SO4) and methane (CH4). However, hydrogen existing as a pure gas, H2, takes up about 70% of the air we breathe, is very flammable and also used in blimps.
What is hydrogen and hydrogen gas?
Hydrogen is a chemical element with the symbol H and atomic number 1. It is the lightest and most abundant element in the universe. Hydrogen gas consists of molecules composed of two hydrogen atoms bonded together and is commonly used as a fuel and in various industrial processes.
