(A) The main limitation of Dobereiner's classification was that he could not arrange all the elements known at that time into groups of triads based o

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It could not classify all known elements into triads.

(A) The main limitation of Dobereiner's classification was that he could not arrange all the elements known at that time into groups of triads based on their chemical properties.Only a limited number of elements could be grouped into triads,making the system insufficient for the classification of all elements.

Class 10 Science Periodic Classification of Elements Textbook - Periodic Classification of Elements

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What were the limitations of Dobereiner's classification?

A
It could not classify all known elements into triads.
B
It was only applicable to non-metals.
C
It failed to predict the properties of noble gases.
D
It was based on atomic volume rather than atomic mass.

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Chapter

Periodic Classification of Elements

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Textbook - Periodic Classification of Elements

How could the Modern Periodic Table remove various anomalies of Mendeleev's Periodic Table?

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What were the criteria used by $Mendeleev$ in creating his Periodic Table?

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Name:
$(a)$ three elements that have a single electron in their outermost shells.
$(b)$ two elements that have two electrons in their outermost shells.
$(c)$ three elements with filled outermost shells.

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Compare and contrast the arrangement of elements in Mendeleev's Periodic Table and the Modern Periodic Table.

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Which element has:
$(a)$ two shells,both of which are completely filled with electrons?
$(b)$ the electronic configuration $2, 8, 2$?

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What were the limitations of Dobereiner's classification?

Similar Questions

How could the Modern Periodic Table remove various anomalies of Mendeleev's Periodic Table?

What were the criteria used by $Mendeleev$ in creating his Periodic Table?

Name:$(a)$ three elements that have a single electron in their outermost shells.$(b)$ two elements that have two electrons in their outermost shells.$(c)$ three elements with filled outermost shells.

Compare and contrast the arrangement of elements in Mendeleev's Periodic Table and the Modern Periodic Table.

Which element has:$(a)$ two shells,both of which are completely filled with electrons?$(b)$ the electronic configuration $2, 8, 2$?

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Name:
$(a)$ three elements that have a single electron in their outermost shells.
$(b)$ two elements that have two electrons in their outermost shells.
$(c)$ three elements with filled outermost shells.

Which element has:
$(a)$ two shells,both of which are completely filled with electrons?
$(b)$ the electronic configuration $2, 8, 2$?