Which of the following pairs of properties of alkali metals decreases down the group?
CHEMISTRY
WAEC 2020
Which of the following pairs of properties of alkali metals decreases down the group?
- A. First ionization energy and reactivity
- B. melting point and atomic radius
- C. Reactivity and electronegativity
- D. First ionization energy and melting point
Correct Answer: D. First ionization energy and melting point
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