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Scientists suggest Mendeleev left gaps in the Periodic Table because Mendeleev knew the elements existed; however, was unable to prove it.

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9y ago
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8y ago

Mendeleev left gaps in his periodic table because the properties of known elements predicted other, as-yet-undiscovered, elements in these locations. As Mendeleev organized his periodic table, he recognized that these gaps would be filled as future scientists identified new elements.

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13y ago

So scientists in the future could find undiscovered elements

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13y ago

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Q: Why did mendeleev leave gaps in the table?
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Related questions

Why did Dmitri Mendeleev leave some squares in his table blank?

Mendeleev left some gaps in his table for the elements which were not discovered at that time.Those elements were later found as silicon,gallium,germanium which were then filled in the gaps


Why did Medellev leave gaps in the periodic table?

Because those elements were not discovered at the time Mendeleev proposed the periodic table.


How did mendeleev know that there were gaps in the the periodic table?

he knew that because of the new elements that were formed and he figured that the atoms would pop back and forth and leave gaps in between them.


Did Mendeleev leave gaps in the table for undiscovered elements?

he predicted that there were elements not yet discovered so yeah.


From gaps in his table mendeleev predicted the existence of several elements and their?

Atomic numbers.


What value was there in predicting the properties for gaps in Mendeleev's table?

DiscoVery of new elements


What value was there in predicting the properties for gaps in Mendeleev and table?

DiscoVery of new elements


One of the important ideas about Mendeleev's periodic table was that he predicted new?

Gaps


What values was there in predicting the properties for gaps in Mendeleev and table?

DiscoVery of new elements


What eventually happened to the gaps left in the periodic table left by Mendeleev?

he knew that later on the gaps would eventually get filled up


What was Mendeleev able to do with the gaps he left in the periodic table?

Mendeleev left those gaps for the elements which were not discovered at that time. He named those elements like eka-aluminium,eka -silicon etc.


What value was true in predicting the properties for gaps in mendeleev's table?

it helped in the discovery of new elements