Chemistry, 21.01.2021 21:00 micvar9646
Which models of the atom from task 1 are not supported by Rutherford's experimental evidence? For each of these models, explain the experimental results that the model would predict.
Answers: 3
Chemistry, 21.06.2019 13:50
Aluminum–lithium (al-li) alloys have been developed by the aircraft industry to reduce the weight and improve the performance of its aircraft. a commercial aircraft skin material having a density of 2.47 g/cm3 is desired. compute the concentration of li (in wt%) that is required.
Answers: 3
Chemistry, 21.06.2019 22:30
Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? a. the wings are analogous structures that evolved differently and do not have a similar internal structure. b. the wings are homologous structures that evolved differently and do not have a similar internal structure. c. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. d. wings of bats are vestigial structures, but the wing structures of birds are not vestigial
Answers: 1
Chemistry, 22.06.2019 08:00
An observation that requires measurement is called quantitative observable or qualitative
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Chemistry, 22.06.2019 23:00
What is formed when amino acids form long chains or polymerize
Answers: 1
Which models of the atom from task 1 are not supported by Rutherford's experimental evidence? For ea...
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