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Lesson Worksheet: Ionization Energy Chemistry
In this worksheet, we will practice describing and explaining the ionization energy of elements and ions.
Given the data of successive ionization energies (in kJ/mol) in the table shown, which of the following elements is most likely to be in group III of the periodic table?
- AElement 4
- BElement 2
- CElement 5
- DElement 1
- EElement 3
The following sketch graph shows a section of a graph with 1st ionization energies on the -axis plotted against the atomic number on the -axis.
Which number from the graph could represent the element ?
Which number could represent the element ?
Which of the following elements has the lowest value of the first ionisation potential?
Which of the following equations is correct?
Which of the following is the correct descending order for ionisation energy?
- A, , ,
- B, , ,
- C, , ,
- D, , ,