What is the electronegativity trend on the periodic table?
On the periodic table, electronegativity generally increases as you move from left to right across a period and decreases as you move down a group. As a result, the most electronegative elements are found on the top right of the periodic table, while the least electronegative elements are found on the bottom left.Click to see…
On the periodic table, electronegativity generally increases as you move from left to right across a period and decreases as you move down a group. As a result, the most electronegative elements are found on the top right of the periodic table, while the least electronegative elements are found on the bottom left.Click to see full answer. Also question is, why does electronegativity increase across a period in the periodic table?In general, Electronegativity increases across a period because the number of charges on the nucleus increases. That attracts the bonding pair of electrons more strongly. As you go down a group, electronegativity decreases because the bonding pair of electrons is increasingly distant from the attraction of the nucleus.Also, why is K bigger than CA? Potassium (K) has a greater atomic radius than that of Calcium (Ca) because when we move down a group, the atomic radius increases and when we move from left to right in a period, the atomic radius decreases. So, the atomic radius of potassium (K) is greater than that of calcium (Ca). Thank You! what trend in electronegativity do you see as you go across a period on the periodic table? As you go across a period from left to right, electronegativity increases, ionization energy increases, and atomic radius decreases.What causes electronegativity?Electronegativity increases as you move across the periodic table from left to right. This occurs due to a greater charge on the nucleus, causing the electron bonding pairs to be very attracted to atoms placed further right on the periodic table. Fluorine is the most electronegative element.
