Q. 4 B3.9( 87 Votes )
What property do all elements in the same column of the periodic table as fluorine have in common ?
Fluorine belongs to group 17 in the periodic table. It has 1 valence electrons, hence its valency is 1. Therefore, all the elements in the same column of the periodic table as fluorine will have valency of 1.
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Account for the following:
a. Cations are smaller in size than the corresponding atom.
b. The noble gases were discovered very late.Xam idea - Science
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