The energy required to remove an electron
The amount of energy needed to remove the outermost electron.
element
what element C or N has the highest ionization energy
The energy required for an element to ionize and helium has the lowest.
Helium has the highest ionization energy.
Helium has the highest ionization energy.
This energy is called ionization energy and is different for each chemical element.
An element is an item that belongs to a set.
Carbon has the highest ionization energy
unstable
it is the weighted average of the masses of an element's isotopes.
it is the weighted average of the masses of an element's isotopes.