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प्रश्न
Atoms: Fundamental particle of an element::______ : Fundamental particles of a compound.
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उत्तर
Atoms: Fundamental particle of an element:: elements: Fundamental particles of a compound.
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संबंधित प्रश्न
Write the Chemical Name of the Following and Also Give Their Molecular Formulae:
Sand
Give two examples of Metals.
Give two examples of Noble gases.
Define:
Atomicity
Name: Two substances used to make jewellery.
State what are radicals. Give the names of the radicals –
(a) NO3
(b) OH
(c) SO4
(d) CO3
Select the correct answer to the statement given below:
A non-metal which exists in the liquid state.
‘The modern periodic table consists of elements arranged according to their increasing atomic numbers’. With reference to elements with atomic numbers 1 to 20 only in the periodic table – differentiate them into – metallic elements, metalloids, non-metals & noble gases.
Elements are the______ form of pure substances.
Name the process associated with the following
A fine beam of light entering through a small hole in a dark room illuminates the particles in its paths.
