Problem: Write the chemical formula for each substance mentioned in the following word descriptions (use the front inside cover of the textbook to find the symbols for the elements you dont know).The substance phosphorus tri-hydride, commonly called phosphine, is a toxic gas.

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Rule:

First nonmetal - numerical prefix (except mono) + base name

Second nonmetal - numerical prefix + base name + ide


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Write the chemical formula for each substance mentioned in the following word descriptions (use the front inside cover of the textbook to find the symbols for the elements you dont know).

The substance phosphorus tri-hydride, commonly called phosphine, is a toxic gas.

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Our tutors have indicated that to solve this problem you will need to apply the Naming Molecular Compounds concept. You can view video lessons to learn Naming Molecular Compounds. Or if you need more Naming Molecular Compounds practice, you can also practice Naming Molecular Compounds practice problems.