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प्रश्न
What was the basis of Mendeleev's classification?
उत्तर
Basis of classification was that properties of elements are periodic functions of their atomic weights.
i.e. “Elements with similar properties appear at regular intervals.”
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संबंधित प्रश्न
What are the main features of Mendeleev’s periodic table?
On what basis did mandeleev arrange the elements in his periodic table?
List two contrasting visible characters of garden pea Mendel used for his experiment.
Use Mendeleev's Periodic Table to predict the formula of oxides of potassium, aluminum, and barium.
Name an element whose properties were predicted on the basis of its position in Mendeleev's periodic table.
Beryllium : alkaline earth metal : : sodium: _______
Write the molecular formula of the oxide of any one of the elements in Mendeleev’s periodic table.
State Mendeleev’s Periodic Law.
Give an account of the process adopted by Mendeléev for the classification of elements. How did he arrive at “Periodic Law”?
State Mendeleev’s Law of Periodicity.
