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When element \(_{20}\)Y combines with element \(_8\)Z, it forms

When element \(_{20}\)Y combines with element \(_8\)Z, it forms
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A A covalent compound , YZ is formed
  • B A covalent compound, ZY is formed
  • C An ionic compound, YZ is formed
  • D An ionic compound, ZY is formed
Correct Answer: Option C
Explanation:
Y = 2,8,8,2 and Z = 2,6.
Y will readily give off its 2 valence electrons and Z will accept the 2 electrons in order to achieve octet configuration. Hence, the compound YZ is formed by ionic bonding.

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