25-10-2014
Chemistry

Answered

where should hydrogen be placed in periodic table?why?

Answer :

26-10-2014

Its position can either be in the top of group one A our group seven A. 1A because it shows similar properties like that of the elements in this group. Same goes for group ,7A. Its position is a matter of controversy

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raoatchut191 raoatchut191

26-10-2014

hydrogen does not belong to any group
it has some or other dissimilarities

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