Domanda del libro di testoWhy does the octet rule apply primarily to main-group elements, not to transition metals?689views
Domanda del libro di testoWhich of the following substances contains an atom that does not follow the octet rule? (a) AlCl3 (b) PCl3 (c) PCl5 (d) SiCl4786views
Domanda apertaAtoms of oxygen have a total of 8 electrons. Are these atoms stable, and why or why not?1135views
Domanda apertaWhat will oxygen likely do to complete its outermost shell, based on the Lewis dot diagram shown?1099views
Domanda del libro di testo(a) Which of these compounds is an exception to the octet rule: carbon dioxide, water, ammonia, phosphorus trifluoride, or arsenic pentafluoride?