why the position of hydrogen is not specified my meendelev

Asked by  | 5th Mar, 2008, 11:50: AM

Expert Answer:

Hydrogen shows properties similar to alkali metals1 group and to halogens 7 group in the modern periodictable it is placed with group 1 for symmetry.

Answered by  | 10th Mar, 2008, 12:53: PM

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