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In a periodic table the basic character of oxides (A) increases from left to right and decreases from top to bottom (B) decreases from right to left and increases from top to bottom (C) decreases from left to right and increases from top to bottom (D) decreases from left to right and increases from bottom to top

In a periodic table the basic character of oxides
(A) increases from left to right and decreases from top to bottom
(B) decreases from right to left and increases from top to bottom
(C) decreases from left to right and increases from top to bottom
(D) decreases from left to right and increases from bottom to top

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1 Answers

Vikas TU
14149 Points
3 years ago
Electron affinity increases from left to right across the periodic table. This is caused by the decrease in atomic radius. As we already explained, moving from left to right across a period, atoms become smaller and smaller as the atomic number increases. ... Electron affinity decreases as we proceed down a group.

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