Electronegativity is the ability for an atom to attract electrons. It is expressed in numeric values in Paulings (a unit named after a chemist). On the Periodic Table it increases from left to right across a period. It decreases down a group on the periodic table.
The trend for first ionization energy
First ionization energy has a trend similar to that of electronegativity.
The electronegativity trend and the first ionization energy trend both increase as you move from left to right across a period in the periodic table due to the increasing effective nuclear charge. Higher electronegativity indicates a stronger pull on electrons, making it harder to remove an electron, thus increasing the first ionization energy.
Ionization energy would be similar.
The trend in electronegativity among elements in the periodic table is caused by the attraction of an atom for electrons in a chemical bond. Electronegativity increases from left to right across a period and decreases down a group due to changes in atomic size and effective nuclear charge.
"Electronegativity"
The trend for first ionization energy
The trend for first ionization energy
electronegativity
Electronegativity and first ionization energy both increase going up the Periodic Table.
First ionization energy has a trend similar to that of electronegativity.
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.
Electronegativity decrease down in a group.
The electronegativity trend and the first ionization energy trend both increase as you move from left to right across a period in the periodic table due to the increasing effective nuclear charge. Higher electronegativity indicates a stronger pull on electrons, making it harder to remove an electron, thus increasing the first ionization energy.
When electronegativity decrease the first ionization energy also decrease.
going down a group, electronegativity decreases going across a period, electronegativity increases