ame the compounds. Spelling counts. NI,: Nitrogen triiodide P,S3: Phosphorus sesquisulfide Incorrect
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NI3 = Nitrogen triiodide
P4S3 = Tetraphosphorus trisulfide
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- What does the 2 in front of NaCl mean?Atoms become stable when their outer shell is and has valence electrons. O full..10 O full..8 O half full...8 O half full..4 42. Give the total number of electrons, the number of valence electrons and the number of shells containing electrons in each of the following. a. A phosphorus atom Number of electrons Number of valence electrons Number of shells b. A carbon atom Number of electrons Number of valence electrons Number of shells