Ionization energy calculations, along with trends and explanations of ionization in the periodic table. Ideal for students and chemists.
Ionization Energy Calculator
Ionization Energy Trend:
The ionization energy increases across a period from left to right, and decreases as you go down a group in the periodic table.
Example:
For Sodium (Na):
The first ionization energy can be calculated using the atomic number (Z) and element symbol.
Disclaimer: This calculator provides estimates for ionization energy based on atomic number.
Refer to published data for more accurate values.