WAEC - Chemistry (2022 - No. 42)
Electropositivity of elements across the periodic table normally
remains constant down the group
increases across the period
decreases across the period
decreases down the group
توضیح
Electropositivity is known to increase down groups and decrease across periods in the modern periodic table (i.e., electropositivity decreases from left to right and it increases from up to down).