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well... since theionization energy is bigger at the top right of the periodic table, then Helium(He) is the element which has the highest ionization energy. Whereas Francium(Fr) has the lowest ionization energy, because it's located at the most bottom left of the periodic table.
the nobles gases are the greatest ionization group
All of the elements on the top half of the periodic table belong in upperionizationenergy because the trend is top to bottom. Top being lowest and getting bigger as it goes down.------------------------------------------------------* In a group: the ionization energy decrease from the lighter elements to heavier elements.* In a period: the ionization energy increase from the left elements to the elements of the right.* When the atomic radius decrease the ionization energy increase.
Across a row on the periodic table ionization energy increases. Down a column, ionization energy decreases. --------------------------------------------------------- The first Ionization energy of Boron is 800.6 kJ mol-1
The elements in the lower right part of the Periodic Table. Cs, Fr, Ra, Ba etc.
Francium in group 1 has the lowest first ionization energy.
1A Alkali Metals
Cesium (Cs)
the bottom of the Periodic Table. why? a metal looses electrons and at the bottom of the periodic table is the lowest amount of ionization energy (the energy needed to remove electrons) with low ionization energy, not much energy is needed to remove those electrons making it faster and easier to do so.
the nobles gases are the greatest ionization group
well... since theionization energy is bigger at the top right of the periodic table, then Helium(He) is the element which has the highest ionization energy. Whereas Francium(Fr) has the lowest ionization energy, because it's located at the most bottom left of the periodic table.
Helium (He) has the highest ionization energy.
The ionization energy is the energy needed to extract an electron from an atom.The value of the ionization energy increase from left to right in a period of the periodic table and decrease in a group from the above to down.
All of the elements on the top half of the periodic table belong in upperionizationenergy because the trend is top to bottom. Top being lowest and getting bigger as it goes down.------------------------------------------------------* In a group: the ionization energy decrease from the lighter elements to heavier elements.* In a period: the ionization energy increase from the left elements to the elements of the right.* When the atomic radius decrease the ionization energy increase.
Across a row on the periodic table ionization energy increases. Down a column, ionization energy decreases. --------------------------------------------------------- The first Ionization energy of Boron is 800.6 kJ mol-1
Nitrogen has the highest first Ionization potential.
Halogens