D summarize the chemical properties indicating that

d. Summarize the chemical properties indicating that calcium and
magnesium belong to the same family of elements. 2 marks
e. Which of the four metals shows the greatest chemical reactivity?
Mention at least three arguments to sustain your answer. 4 marks
f. Explain the difference in the reactivity of the four metals. Take the
ionization energy into account in your answer. You should find a very
clear link between the relative reactivity of the four elements and their
ionization energy. 3 marks
g. Based on your observations, should caesium, element 55, be more or
less reactive than potassium? 2 marks
h. Based on your observations, should beryllium, element 4, react vigorously
with water? Justify your answer. 2 marks
Total 28 marks
Submission Instructions
Submit your assignment using the drop box on the Assignment page for this unit.