Which atom has the highest ionization energy?
Understand the Problem
The question is asking which atom has the highest ionization energy, which is the energy required to remove an electron from an atom. To answer this, we will need to assess the ionization energies of various elements, typically found in the periodic table.
Answer
Helium
The atom with the highest ionization energy is Helium.
Answer for screen readers
The atom with the highest ionization energy is Helium.
More Information
Helium has the highest ionization energy due to the strong electrostatic attraction between its nucleus and its electrons, given its small size and only two electrons.
Sources
- Ionization energy - CHEMISTRY COMMUNITY - Laurence Lavelle - lavelle.chem.ucla.edu
- List of Elements in Order of Ionization Energy (eV) - atomicnumber.net
- What types of atoms have the highest ionisation energy? - Quora - quora.com
Thank you for voting!
