The figure below represents a section of the periodic table. Study it and answer the questions that follow. The letters do not represent the actual...

The figure below represents a section of the periodic table. Study it and answer the questions that follow. The letters do not represent the actual symbols of elements.



a) i).What chemical family does element J belong to?

ii. Compare the reactivity of element C and H. Explain.

b)
i) Write the chemical formula of the chloride of element D

ii) Name the type of structure of the chloride in b(i) above.

c). State and explain the difference in atomic radius and ionic radius of element F

d). Using dots (.) and crosses (x) show how bonding occurs when element E and F react.

Answers

a) i) Alkaline earth metals
ii) H is more reactive than C; H has lower ionization energy/ H has more ease of losing an electron

b) i)


ii) Molecular structure

c) The atomic radius is lower than the ionic radius; This is due to repulsion between existing electrons and the gained electrons;

d) ( correct electron distribution)

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marto answered the question on September 17, 2019 at 07:19

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