xphaze4837 xphaze4837
  • 09-01-2024
  • Chemistry
contestada

Which of the following is NOT true about valencies of these atoms?
1) Sulfur has valency of 6
2) Hydrogen has valency of 1
3) Oxygen has valency of 2
4) Carbon has valency of 4
5) Nitrogen has valency of 3

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