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If you go down a group on the periodic table does the first ionization level increase?
Wiki User
∙ 6y ago
Decrease, due to less nuclear attraction from the nucleus. There are more energy levels which causes less pull on the outer shells, making it easier to remove electrons from those outer shells.
Wiki User
∙ 14y ago
Wiki User
∙ 11y agoThe First Ionization Energy generally decreases.
Wiki User
∙ 8y agoThe link of electrons is stronger at the top of a group. Here the number of electron shells is lower.
Wiki User
∙ 6y agoThe ionization energy decrease down in a group.
Wiki User
∙ 11y agoincreases
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What is the trend ionization energy?
From left to right on the periodic table, ionization energy increases. From top to bottom in a column (group) the ionization energy decreases.
Elements that have the highest first ionization energy?
Helium (He) has the highest first ionization energy. Ionization energy increase as you go across the periodic table from left to right
An atom has a first ionization energy of 496 kJmol and a second ionization energy of 4560 kJmol What group of the periodic table would the atom be in?
group 1
What trend does the first ionization energy follow in the periodic table?
It decreases when going down a group.
What trend the first ionization energy follow in the periodic table?
It decreases when going down a group.
How does the first ionization energy change going down and across the periodic table?
In a group the first ionization energy decrease going down.In a period the first ionization energy increase from left to right.
What is the trend ionization energy?
From left to right on the periodic table, ionization energy increases. From top to bottom in a column (group) the ionization energy decreases.
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.
Elements that have the highest first ionization energy?
Helium (He) has the highest first ionization energy. Ionization energy increase as you go across the periodic table from left to right
An atom has a first ionization energy of 496 kJmol and a second ionization energy of 4560 kJmol What group of the periodic table would the atom be in?
group 1
What trend does the first ionization energy follow in the periodic?
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 trend the first ionization energy follow in the periodic table?
It decreases when going down a group.
Which group of the periodic table has the elements with lowest first ionization energies?
1A Alkali Metals
What are the element within any giving periodic table would always have the lowest first ionization energy?
Francium in group 1 has the lowest first ionization energy.
Does the first ionization energy increase or decrease when you go down a group?
it increases
What accounts for the general trend in the first ionuization energy of the elements within a period?
As you go from right to left in a period in the periodic table the ionization energy increases. While going from top to bottom in a group in the periodic table the ionization energy decreases .
