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Study the information in the table below and answer the questions that follow. (The letters do not represent the actual symbols of the elements)

Study the information in the table below and answer the questions that follow.
(The letters do not represent the actual symbols of the elements)

(a) What is the general name given to the group in which elements P, Q and R belong?
(b) Explain why P has the highest ionization energy
(c) Write a balanced chemical equation for the reaction between element Q and water

Answers

a) Alkaline earth metals

b) P has the smallest atomic radius due to electrons of P are closest to the nucleus

c) Q_(S) + 2H_2O(L)------->Q(OH)_2(aq) + H_2(g)

maurice.mutuku answered the question on October 15, 2019 at 07:36

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