Question

how does the tendency of the elements to lose electrons change in the modern periodic table in (i)groups (ii)periods and why?

Answer 1

1) remains same
2)first increases then decreases

Answer 2

Tendency to lose electron of the elements decreases along the period because the electronegativity of the element increases and electropositivity of that element decreases

Tendency to lose electrons of the elements increases along the group because electronegativity of the element decrease down the the group and electropositivity of the elements increases



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