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Answered 2012-01-26 03:46:01

IE is the energy needed to remove one electron from an atom.

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What is meant by ionization energy of an element?

Ionization energy refers to the energy needed to remove electrons from an atom


What is parent ionization energy?

It is the energy that is needed for ionization to happen. The parent ion is the ion before ionization, after it is known as the daughter ion


What are the first second and third ionization energies?

the 1st ionization energy is the energy needed to remove an electron from a neutral atom. the 2nd IE is the energy needed to remove an electron from a +ve ion that carry one +ve charge. the 3rd IE is the energy needed to remove an electron from a +ve ion that carry two +ve charges. note : the nth ionization energy is less than the nth+1 ionization energy.



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 is the second ionization of energy and how does it work?

Imagine that one electron has already been removed from an atom, the energy used to accomplish this is the 1st ionization energy. Now more energy is needed to remove a 2nd electron. That is the 2nd ionization energy.


How is the ionization energy of an element defined?

Ionization energy is the energy needed to remove 1 mole of loosely bonded electrons from one mole of atoms or ions.


Energy needed to remove an electron from an atom?

The energy required to remove an electron from an atom is known as ionization energy. The ionization energy increases as the number of orbits around the nucleus increases.


Why is the ionistaion energy of magnesium higher than that of sodium?

because ionization energy increases from left to right on the periodic table. Ionization energy is the amount of energy needed to take an electron away from the atom, or the energy needed to ionize it. Since Sodium is more likely to give up an ion to complete the octet rule, it has a higher ionization energy.


What is ionisation energy and how to calculate it?

The needed energy for the extraction of an electron from the valence shell is called ionization energy.


Which of these elements has the highest first ionization energy Si or C?

The ionization energy is the energy needed to extract an electron from an atom; first ionization energy, second, third etc. can be measured. Reactive chemical elements have lower ionization energy.The first ionization energy for silicon is 786,5 kJ/mol.The first ionization energy for carbon is 1 086,5 kJ/mol.



What best defines the ionization energy of an element?

The amount of energy needed to remove the outermost electron.


What it ionization energy?

This is the energy needed to extract an electron from an atom in gaseous phase, to form a cation.


What is the difference between ionization energy and ionization potential?

No real difference. Ionization potential is the old name for ionization energy. However they are usually expressed in different units: - ionization energy is in units of joules or electron volts (eV) - ionization potential is in units of volts (e.g. an ionisation potential of 5V means that 5eV of energy needs to be supplied to the electron ionise it). ('Potential' is simply the energy needed per unit of charge.)




What is the first ionization energies mean?

the first ionization energy of an element is the amount of energy needed to remove one electron from each atom in a mole of atoms in the gaseous state.


Is fire an ionization energy?

No fire is not an ionization energy


What does ie mean in chemistry?

IE in Chemistry stands for ionization energy. It is the energy needed to remove electrons from an atom.


What is the energy required to remove an electron from an atom?

The energy needed to remove an electron from an atom (in the gaseous state) is called the IONIZATION ENERGY.


Which elements on periodic table have the highest ionization energies?

He has the highest 1st ionization energy. Li has the highest 2nd ionization energy. Be has the highest ionization energy.


What is its ionization energy of oxygen?

Oxygen's ionization energy is 15.9994



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