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The electronegativity increases
Wiki User
∙ 13y ago
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.
Wiki User
∙ 11y agoThe electronegativity increases along the period.
Wiki User
∙ 11y agoAcross the period, 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 generally decreases as you go down a group on the periodic table due to the increasing distance between the nucleus and valence electrons, reducing the attractive force. Across a period, electronegativity generally increases due to the increasing nuclear charge, pulling valence electrons closer and increasing their attraction.
Which best describes trends in electronegativity on the periodic table?
Electronegativity generally increases from left to right across a period and decreases from top to bottom down a group on the periodic table. This means that elements towards the top right of the table have higher electronegativity values compared to elements towards the bottom left.
Describe the trends in electronegativity in the periodic table?
Electronegativity generally increases moving from left to right across a period and decreases moving down a group in the periodic table. This is because the effective nuclear charge of an atom increases across a period due to more protons in the nucleus, causing atoms to attract electrons more strongly. Within a group, the effective nuclear charge remains relatively constant, leading to a decrease in electronegativity down the group.
Why does electronegativity decrease as you go across a period?
Electronegativity decreases across a period because the effective nuclear charge increases. This causes the attraction between the electrons and the nucleus to become stronger, making it harder for atoms to attract additional electrons and thus reducing electronegativity.
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 generally decreases as you go down a group on the periodic table due to the increasing distance between the nucleus and valence electrons, reducing the attractive force. Across a period, electronegativity generally increases due to the increasing nuclear charge, pulling valence electrons closer and increasing their attraction.
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?
The number of protons contained by each element increases by one as you move across a period of the periodic table from left to right. This is because each element in a period has one more proton in its nucleus than the element before it.
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 generally increases moving from left to right across a period and decreases moving down a group in the periodic table. This is because the effective nuclear charge of an atom increases across a period due to more protons in the nucleus, causing atoms to attract electrons more strongly. Within a group, the effective nuclear charge remains relatively constant, leading to a decrease in electronegativity down the group.
What changes as you go across a period?
.A
