Electron Affinity Quiz Form
Test your knowledge of electron affinity concepts and calculations with this comprehensive Electron Affinity Quiz Form.
1. What is the definition of electron affinity?
*
2. Which of the following elements has the highest electron affinity?
*
Fluorine
Chlorine
Oxygen
Nitrogen
3. Enter the electron affinity value (in kJ/mol) for chlorine (Cl).
*
4. True or False: Electron affinity always releases energy.
*
True
False
5. Arrange the following elements in order of increasing electron affinity: Na, F, S, Cl.
*
6. Which group in the periodic table generally has the lowest electron affinity?
*
Noble gases
Halogens
Alkali metals
Transition metals
7. Match the element to its approximate electron affinity value (kJ/mol).
*
Rows
Electron Affinity (kJ/mol)
Fluorine
Oxygen
Sodium
8. Explain why noble gases have low or positive electron affinity values.
*
9. Select all factors that influence electron affinity.
*
Atomic radius
Nuclear charge
Electron shielding
Number of isotopes
Other
10. What is the trend of electron affinity across a period in the periodic table?
*
Submit Quiz
Should be Empty: