Electronegativity increases across a period. The non metallic character also increases.
The electronegativity increases
Electronegativity increases across a period (left to right).
it decreases
Electronegativity increases to the right across a period and up a group.
The trend as you move from left to right across a period in the periodic table, the electronegativity increases due to the stronger attraction that the atoms obtain as the nuclear charge increases. Moving down a group, the electronegativity decreases due to the longer distance between the nucleus and the valence electron shell, thereby decreasing the attraction, making the atom have less of an attraction for electrons or protons.
The electronegativity increases
Electronegativity increases across a period (left to right).
going down a group, electronegativity decreases going across a period, electronegativity increases
It doesn't! See related answer under why electronegativity increases as one goes across a period.
On the Periodic Table of elements, electronegativity increases as you move left to right across a period.
it decreases
Yes electronegativity changes along a period. It increases along a period.
As you move from left to right across the Periodic Table, electronegativity increases, and as you move down the table electronegativity decreases.
As you move from left to right across the periodic table, electronegativity increases, and as you move down the table electronegativity decreases.
The electronegativity increase across the period and down the group it itdecreases for non metals
Electronegativity increases to the right across a period and up a group.
The trend as you move from left to right across a period in the periodic table, the electronegativity increases due to the stronger attraction that the atoms obtain as the nuclear charge increases. Moving down a group, the electronegativity decreases due to the longer distance between the nucleus and the valence electron shell, thereby decreasing the attraction, making the atom have less of an attraction for electrons or protons.