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Why does the general electronegativity trend increases across the same period?
Wiki User
∙ 12y ago
electronegativity increases across a period because the more electrons you add the more they are attracted to the nucleus, thus needing more energy to pull them from the nucleus.
Wiki User
∙ 12y ago
The general electronegativity trend increases across the same period due to the increasing effective nuclear charge, which attracts the electrons more strongly towards the nucleus. As you move from left to right across a period, the number of protons in the nucleus increases while the shielding effect remains relatively constant, resulting in a greater attraction for electrons and higher electronegativity values.
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What are the elecronegativity trends seen in the periodic table?
On the Periodic Table of elements, electronegativity increases as you move left to right across a period.
Why does electronegativity decrease as you go across a period?
It doesn't! See related answer under why electronegativity increases as one goes across a period.
How can the periodic table be used to look at relative electronegativity of elements?
Fluorine is the most electronegative element. Down any group, electronegativity increases and across a period (from left to right), electronegativity increases.
What happens to the reactivity of left to right across the periodic table?
Across a period, as we move from left to right, the electronegativity increases in the periodic table.
Electronegativity increases as the size of the atom increases. True False?
Now there's an interesting question. In general, electronegativity increases as one progresses down a period, while electronegativity decreases as one moves down the group. The most electronegative element is fluorine, while the least electronegative nonradioactive element is francium.
What happens to electronegativity as you go across a period?
The electronegativity increases
What general trend in electronegativity do you note going down a group across a period?
going down a group, electronegativity decreases going across a period, electronegativity increases
How does electronegativity change across the period?
Electronegativity increases across a period. The non metallic character also increases.
As you move across a period of a periodic table from left to right what happens to the elements electronegativity?
it decreases
What are the elecronegativity trends seen in the periodic table?
On the Periodic Table of elements, electronegativity increases as you move left to right across a period.
How does Electronegativity trend across the periodic table?
Electronegativity increases across a period (left to right).
Why does electronegativity decrease as you go across a period?
It doesn't! See related answer under why electronegativity increases as one goes across a period.
Does electronegativity increases or decreases as you move left to right across a period on the periodic table?
Electronegativity increases to the right across a period and up a group.
What trend does electronegativity follow?
In electronegativity, the first ionization energy increases as it moves from left to right across a period . The nuclear charge also increases and the shielding effect is constant when moving across.
What trend electronegativity do you see across period on the periodic table?
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.
What is period trend for electronegativity?
As you move from left to right across the Periodic Table, electronegativity increases, and as you move down the table electronegativity decreases.
What is the period trend for electronegativity?
As you move from left to right across the periodic table, electronegativity increases, and as you move down the table electronegativity decreases.
