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The electronegativity increases
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As you move across a period of a periodic table from left to right what happens to the elements electronegativity?
it decreases
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.
How does electronegative change going down and across the periodic table?
Electronegativity increases across (left to right) the periodic table and decreases on going down.
As you move across a period of the periodic table from left to right what happens to the number of protons contained by each element?
I hate Chemistry!!!!!!!!!!!!!!!!!The number of protons increases as you go across a period.
Describe the trends in electronegativity in the periodic table?
Electronegativity increases across a period , this is because the Atomic radius of elements decrease due to the nuclear charge increasing.Decending a group electronegativity decreases because atomic radius increases due to electrons moving into new main energy levels (spdf), so the most elecronegative element is fluorine Hope that helps ! xIf you didn't understand this, I am deeply sorry.
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.
As you move across a period of a periodic table from left to right what happens to the elements electronegativity?
it decreases
What happens to the atomic number as you go across a period?
The atomic number increases as one go across a period.
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.
How does electronegative change going down and across the periodic table?
Electronegativity increases across (left to right) the periodic table and decreases on going down.
When you go down the periodic table what happens to the electronegativity?
Increase -tac
As you move across a period of the periodic table from left to right what happens to the number of protons contained by each element?
I hate Chemistry!!!!!!!!!!!!!!!!!The number of protons increases as you go across a period.
What happens to the atomic mass as you go across a period from left to right?
It generally goes up, though there are exceptions.
What happens to the state of matters you go across the periodic table?
Across the period (left to right), the elements tend to change from solids (metals) to gases (non metals).
Atomic size generally as you go down a group?
Atomic size generally increases as you go down a group
Describe the trends in electronegativity in the periodic table?
Electronegativity increases across a period , this is because the Atomic radius of elements decrease due to the nuclear charge increasing.Decending a group electronegativity decreases because atomic radius increases due to electrons moving into new main energy levels (spdf), so the most elecronegative element is fluorine Hope that helps ! xIf you didn't understand this, I am deeply sorry.
What changes as you go across a period?
.A
