Domanda apertaAtoms of oxygen have a total of 8 electrons. Are these atoms stable, and why or why not?1143views
Domanda apertaConsider the following four molecules. which of these satisfy the octet rule and which do not?1147views
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?
Scelta multiplaHow many more electrons does carbon need to satisfy the octet rule in its outer shell?702views
Scelta multiplaAccording to the octet rule, how many electrons does an atom typically need in its outer shell to achieve stability?152views