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प्रश्न
Name: an Inert Gas
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उत्तर
Neon, helium
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संबंधित प्रश्न
Give one example for the following type of mixtures
solid-solid homogenous mixture.
Write true or false
A heterogeneous mixture has a uniform composition throughout the mixture
Give Two Examples for Each of the Following: Inert Gases
Define:
Atomicity
Name: Three different forms of carbon
Complete the statement given below by filling in the blank with the correct word.
An element is a pure substance which cannot be broken down by physical or _________ methods.
Complete the statement given below by filling in the blank with the correct word.
From the elements nitrogen, chlorine, bromine, the element present in the atmosphere is ________.
Select the correct answer from the choice given below.
An element which is a poor conductor of heat
Select the correct answer from A, B, C, D & E for the statement given below :
A noble gas.
Classify the following as elements and compounds.
Water, Common salt, Sugar, Carbon dioxide, Iodine and Lithium
