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प्रश्न
Name: an Inert Gas
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उत्तर
Neon, helium
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संबंधित प्रश्न
Tick the most appropriate answer.
The constituents of a mixture are present in
- a fixed ratio
- a variable ratio,
- the ratio of 2: 1
- none of these
Write the Chemical Name of the Following and Also Give Their Molecular Formulae:
Marble
Write the Chemical Name of the Following and Also Give Their Molecular Formulae:
Sand
Give two examples of the following.
Non-metals which are solids
Mention three gaseous elements and write their molecular formulae
Give reason: A frying pan is made up of steel but its handle is made up of wood.
Find the atomicity of the Following molecule:
Aluminium Suiphide
Complete the statement given below by filling in the blanks with the correct words.
Atom contains ________ , with positively charged _____.
Select the correct answer from the choice given below.
The element which is malleable
Write the names of elements from the following symbol:
Cd
