Ionization energy is the energy required to remove an electron from a gaseous atom or ion.
The trend of the ionization energies of the elements can be observed in the periodic table:
• increases going from left to right of a period
Of the following elements, which has the largest first ionization energy?
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Periodic Trend: Ionization Energy concept. You can view video lessons to learn Periodic Trend: Ionization Energy. Or if you need more Periodic Trend: Ionization Energy practice, you can also practice Periodic Trend: Ionization Energy practice problems.