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प्रश्न
Give two examples of the following.
Inert gases
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उत्तर
Helium, Neon
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संबंधित प्रश्न
Give one example for the following types of mixtures:
liquid-gas homogenous mixture
Name: an Inert Gas
Answer the following question:
Why are copper and aluminium used to make electric wires?
Fill in the blank
A metal which is a poor conductor of electricity is _______.
Indicate whether the following statement is true or false:
Elements are made up of compounds
Indicate whether the following statement is true or false:
Noble gases are high reactive
Tick (√) the correct alternative from the choice given for the following statement.
Sugar is a compound which consists of the elements
Tick (√) the correct alternative from the choice given for the following statement.
The most abundant elements in the universe are
Give an example of two liquids which form homogenous.
Differentiate between elements and compounds.
