Element X, Y and Z belong to a groups I, V and VII respectively. Which...
CHEMISTRY
JAMB 1994
Element X, Y and Z belong to a groups I, V and VII respectively. Which of the following is TRUE about the bond types of XZ and YZ3?
- A. Both are electrovalent
- B. Both are covalent
- C. XZ is electrovalent and YZ3 is covalent
- D. XZ is covalent and YZ3 is electrovalent
Correct Answer: C. XZ is electrovalent and YZ3 is covalent
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