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As you move across a period from left to right, the number of protons increases, and the number of electrons increases in the valence shell. This makes the attraction between the electrons and protons stronger and stronger, and therefore the atomic radius of the atom decreases. This means that any atoms flying by with available weak bonded electrons will bond with this element because the distance between the valence shell and protons decrease making the attraction to the nucleus stronger for free electrons.

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How does electronegativity change across the period?

Electronegativity tends to increase across a period from left to right. This is because as you move across a period, the nuclear charge increases and the atomic radius decreases, leading to a stronger attraction for electrons by the nucleus.


Does electronegativity increases or decreases as you move left to right across a period on the periodic table?

Electronegativity generally increases as you move left to right across a period on the periodic table. This is because the effective nuclear charge increases, pulling electrons closer to the nucleus and making it easier for the atom to attract electrons.


Why does electronegativity increase across a period?

Electronegativity increases across a period because the effective nuclear charge, or the positive charge felt by the outer electrons, increases as you move from left to right across the periodic table. This stronger attraction between the nucleus and the outer electrons results in higher electronegativity values.


What happens to electronegativity as you go across a period?

Electronegativity increases as you go across a period from left to right due to a stronger pull on electrons by the increasing positive charge of the nucleus. This results in atoms becoming more effective at attracting electrons.


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.

Related Questions

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.


Does electronegativity increase in periodic trend?

Yes, as you move from left to right across the period.


How does electronegativity change across the period?

Electronegativity tends to increase across a period from left to right. This is because as you move across a period, the nuclear charge increases and the atomic radius decreases, leading to a stronger attraction for electrons by the nucleus.


Does electronegativity increases or decreases as you move left to right across a period on the periodic table?

Electronegativity generally increases as you move left to right across a period on the periodic table. This is because the effective nuclear charge increases, pulling electrons closer to the nucleus and making it easier for the atom to attract electrons.


Why does electronegativity increase across a period?

Electronegativity increases across a period because the effective nuclear charge, or the positive charge felt by the outer electrons, increases as you move from left to right across the periodic table. This stronger attraction between the nucleus and the outer electrons results in higher electronegativity values.


What happens to electronegativity as you go across a period?

Electronegativity increases as you go across a period from left to right due to a stronger pull on electrons by the increasing positive charge of the nucleus. This results in atoms becoming more effective at attracting electrons.


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.


As you move across a period of a periodic table from left to right what happens to the elements electronegativity?

it 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.


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.


The periodic trend for electronegativity is similar to what other trend?

The trend for first ionization energy


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.

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