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ICSE Class 9 Answered

why did mendeleevs leave some gaps in his periodic table of elements? Explain your answer with an example
Asked by sachikotecha15 | 29 Dec, 2021, 03:58: PM
answered-by-expert Expert Answer

Mendeleev left some gaps in his periodic table to make sure that elements with similar properties lie in the same group.These gaps were left for subsequent inclusion of the elements not known at that time. The elements were discovered later.

 
Answered by Shiwani Sawant | 29 Dec, 2021, 05:56: PM

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