Which has the correct name-formula combination?A) Chlorine pentafluoride - ClFB) Diphosphorus pentoxide - P₂OC) Carbon tetraiodide - CI₄D) Sulfur tetrafluoride - SF
Question
Which has the correct name-formula combination?A) Chlorine pentafluoride - ClFB) Diphosphorus pentoxide - P₂OC) Carbon tetraiodide - CI₄D) Sulfur tetrafluoride - SF
Solution
The correct name-formula combination is D) Sulfur tetrafluoride - SF₄.
Here's why:
A) Chlorine pentafluoride - ClF is incorrect. The correct formula for chlorine pentafluoride is ClF₅.
B) Diphosphorus pentoxide - P₂O is incorrect. The correct formula for diphosphorus pentoxide is P₂O₅.
C) Carbon tetraiodide - CI₄ is incorrect. The correct formula for carbon tetraiodide is CI₄.
D) Sulfur tetrafluoride - SF₄ is correct. The prefix 'tetra' indicates four, and there are indeed four fluorine (F) atoms
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