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प्रश्न
By considering their position in the Periodic Table, which one of the following elements would you expect to have maximum metallic characteristic?
पर्याय
Ga
Ge
As
Se
Be
उत्तर
Be
Explanation:
Since Be lies to the extreme left hand side of the periodic table, Be is the most metallic among the given elements.
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संबंधित प्रश्न
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Write a short note.
Mendeleev’s periodic law.
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Name two elements having a single electron in their outermost shell.
How did Mendeleev arrange the elements in the periodic table?
According to Mendeleev’s periodic law, properties of elements are periodic function of their _______.
What challenges did Mendeleev face in following periodic law?
What are the limitations of Mendeleev's periodic table?
The properties of eka-aluminum predicted by Mendeleev are the same as the properties of a later discovered elements: ______
In Mendeléev’s Periodic Table the elements were arranged in the increasing order of their atomic masses. However, cobalt with atomic mass of 58.93 amu was placed before nickel having an atomic mass of 58.71 amu. Give reason for the same.
