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What is the simble for helium?
The symbol of Helium is He. Helium's atomic number is 2.
What are the symbols for hydrogen and helium?
The symbol for hydrogen is H, and the symbol for helium is He.
Is silicon corrosive?
Silicon itself is not corrosive, as it is a non-metallic element. However, some silicon compounds can be corrosive under certain conditions, especially when in contact with moisture or other chemicals.
Is bromine corrosive or combustible or flammable?
Bromine is corrosive to skin, eyes, and respiratory system upon contact. It is also highly reactive and can ignite in the presence of organic materials, making it both combustible and flammable.
Is helium paramagnetic?
AnswerThere are two variants of helium -- helium 3 and helium 4. Helium 4 is not magnetic but helium 3 is. Its magnetism is, however, of different nature than e.g. that of iron. The magnetism of helium 3 is used for medical lung imaging.
What happens to your eye when it is near helium?
When your eye is near helium, it will not be affected in any noticeable way. Helium is a non-toxic, inert gas that is commonly used to fill balloons. It is safe to be in contact with and does not cause any harm to your eyes.
Is strontium corrosive or non corrosive?
no its not corrosive
Is scandium corrosive?
Not really corrosive!
Is protactinium corrosive?
Protactinium is not corrosive.
Is einsteinium corrosive?
Einsteinium is not corrosive.
Is a base corrosive?
Yes bases are corrosive.
Is sulphuric corrosive?
Yes. It is highly corrosive.
What corrosive agent burns skin?
ALL corrosive agents burn skin. That is what corrosive means.
Why is helium for Pressurizing Liquid-Fuel Rockets?
Helium is used to pressurize liquid-fuel rockets because it is inert, lightweight, and non-corrosive, ensuring it does not react with the rocket's fuel or oxidizer. It helps maintain a steady flow of fuel and oxidizer to the engines by keeping the propellant tanks pressurized. Additionally, helium's low boiling point allows it to remain in a gaseous state at low temperatures, which is crucial for spacecraft operating in the vacuum of space.
Are corrosive and alkaline both alkaline?
No, corrosive and alkaline are not the same. Alkaline substances have a pH greater than 7, while corrosive substances can cause damage or destruction through chemical reaction. Some corrosive substances can be alkalis, but not all corrosive substances are alkaline.
What is a sentence with corrosive in it?
Car battery acid is corrosive. The corrosive effects of salt on cars is obvious in Wisconsin.The acid will burn you, it is very corrosive.
Is electrolyte considered corrosive?
Electrolytes themselves are not corrosive, but certain electrolyte solutions can be corrosive depending on their composition and concentration. For example, strong acids or bases used as electrolytes can be corrosive.
