1.

Predict the position of the element which form the largest cation and the smallest anion in the modern periodic table

Answer»

Solution :(i) cations are smaller than their corresponding atoms and anions are larger that their corrsponding atoms
(ii) trend of atomic size ALONG a period and down a group
(iii) POSITION of the largest atom which can FORM CATION
(iv) position of the smallest atom which can form ANON


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