Mathematics, 04.08.2019 15:50 webbhlharryteach
Suppose a new element named questinium has two isotopes. these isotopes are qu-297 (40.30%, 296.78 amu) and qu-301 (59.70%, 300.88 amu). what is the atomic weight of questinium, reported to the correct number of significant digits?
Answers: 1
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Suppose a new element named questinium has two isotopes. these isotopes are qu-297 (40.30%, 296.78 a...
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