Chemistry, 20.07.2019 16:50 Joshua10687
This is science because of the structure of the electron cloud, as particles were radiated onto a gold atom, what was observed during rutherford's experiment? electron cloud absorbed the particles particles that struck the nucleus went straight particles that struck the nucleus are absorbed electron cloud allowed the particles to pass through
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Chemistry, 21.06.2019 15:00
How has the scientific community addressed the safety of chemicals? a. chemicals are repeatedly tested, even those that have existed for a long time. b. existing chemicals are tested if they have never been tested before. c. chemicals are tested if they are suspected to have caused a problem. d. only new chemicals are tested.
Answers: 2
Chemistry, 22.06.2019 06:30
Suppose a lab group reports a ppercent yield of sand of 105. is it really possible to collect more sand than was originally represented? what is the possible explanation for the extra product?
Answers: 2
Chemistry, 22.06.2019 22:30
What if it is did darwin used to support his theory of evolution
Answers: 1
This is science because of the structure of the electron cloud, as particles were radiated onto a go...
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