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Purser, Gordon H. – Journal of Chemical Education, 1988
Presents calculations that suggest stoichiometric, ionic, and noble gas-metal compounds may be stable. Bases calculations on estimated values of electron affinity, anionic radius for the noble gases and for the Born exponents of resulting crystals. Suggests the desirability of experiments designed to prepare compounds containing anionic,…
Descriptors: Atomic Structure, Chemical Bonding, College Science, Higher Education
Peer reviewed Peer reviewed
Alick, Bonita; Atwater, Mary M. – School Science and Mathematics, 1988
Discusses problem-solving strategies and the successful strategy used to solve stoichiometric problems in general college chemistry courses. Reports that rereading problems, recalling a related concept, and reasoning deductively/inductively are the most heavily used strategies among 13 categories. (YP)
Descriptors: Blacks, Chemistry, Cognitive Processes, College Science