Search SchoolNGR

Friday, 12 June 2026
Register . Login

An element Z has a combining power of 3. Which of the following formulae is correct of ...

An element Z has a combining power of 3. Which of the following formulae is correct of its compounds?
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A ZSO3
  • B Z3CI2
  • C Z 2O 3
  • D ZS3
Correct Answer: Option C
Explanation:

Share question on: