Question

those elements which are found in air in the form of gas in very small amount therefore they are called ​

Answer 1

Answer:

They are called noble gases because they are so majestic that, in general, they don't react with anything. For this reason they are also known as inert gases. The noble gases are present in the atmosphere in small amounts: 0.934% Argon.

Answer 2

Those elements which are found in air in the form of gas in very small amount therefore they are called NOBLE GAS.

• The Noble Gases compose a class of chemical elements with identical properties which are under standard conditions and they are all odourless, colourless, monatomic gases with extremely low chemical reactivity.

• The six naturally existing noble gases are helium, neon, argon, krypton, xenon, and radioactive radon.

• Noble gases can withstand chemical reactions under particular conditions.

• The full valence electron shells of these atoms make noble gases very stable and improbable to form chemical bonds because they have a slight tendency to gain or lose electrons.

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