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It decreases when going down a group.

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Jonathan Block

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2y ago
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6mo ago

Ionization energy generally increases across a period from left to right in the Periodic Table. This is due to the increasing nuclear charge, which makes it more difficult to remove electrons. Ionization energy tends to decrease down a group as the distance between the nucleus and the outermost electron increases, making it easier to remove electrons.

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Q: What trend does the ionization energy follow in the periodic table?
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Related questions

What trend does the ionization energy follow going across the periodic table?

The correct answer is: The ionization energy increases because there are more protons to pull on the electrons.


What trend the first ionization energy follow in the periodic table?

It decreases when going down a group.


What trend does the first ionization energy follow in the periodic table?

It decreases when going down a group.


What trends does the first ionization energy follow going across the periodic table?

The correct answer is: The ionization energy increases because there are more protons to pull on the electrons.


What trend it does the first ionization energy follow going across the periodic table?

The ionization energy increases going across a periodic table.This is because of increasing nuclear charge.


What is ionization energy and how does it relate to the periodic table?

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.


What element has the highest ionization energy in group 4 of the periodic table?

the nobles gases are the greatest ionization group


Which elements on periodic table have the highest ionization energies?

Helium (He) has the highest ionization energy.


What periodic treds exist for ionization energy?

Ionization energy increases to the right and up on the periodic table. Ionization energy is the energy required to remove an electron. It can be conceptualized as the opposite of electron affinity, though this is not precisely true.


What trend does the first ionization energy follow going down periodic table?

The first ionization energy decreases because the outermost electron is farther from the nucleus. Apex


What is ionization energy of boron?

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


Where on the most reactive metals on the periodic table?

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.