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Grade: 12th pass

                        

why mendelifs table is not fit for halogens?comment

9 months ago

Answers : (2)

Arun
25089 Points
							
Because the properties repeated themselves regularly, or periodically, on his chart, the system became known as the periodic table. In devising his table, Mendeleev did not conform completely to the order of atomic mass. He swapped some elements around
9 months ago
Vikas TU
13786 Points
							
Dear student 
Please refer the belw link 
Good Luck 
8 months ago
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