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प्रश्न
State Mendeleev's periodic law.
उत्तर
Mendeleev's periodic law: According to Mendeleev's periodic law, the properties of elements are a periodic function of their atomic masses. This means, when the elements are arranged in an increasing order of their atomic masses, the elements with similar properties repeat at a regular interval of the periods
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संबंधित प्रश्न
Use Mendeleev’s Periodic Table to predict the formulae for the oxides of the following elements:
K, C, Al, Si, Ba.
Name two elements that have two electrons in their outermost shells.
State Mendeleev's periodic law.
Use Mendeleev's Periodic Table to predict the formula of hydrides of carbon and silicon.
What are the demerits of Mendeleev’s periodic table?
What was the basis of Mendeleev's classification?
Beryllium : alkaline earth metal : : sodium: _______
The properties of eka-aluminum predicted by Mendeleev are the same as the properties of a later discovered elements: ______
In Mendeléev’s Periodic Table, gaps were left for the elements to be discovered later. Which of the following elements found a place in the periodic table later
On moving from left to right in a period in the periodic table, the size of the atom.
