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question) - name 5 elements which have similar properties as hydrogen! list them by...
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Chemistry, 22.06.2019 12:00
What term is applied to a scientist who studies ancient life, including animal and plant fossils a. anthropologist b. dendroclimatologist c. geophysicist d. paleontologist
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Chemistry, 22.06.2019 13:30
What are the chemical names of these compounds? ke: mg3n2: reset next
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Chemistry, 23.06.2019 02:00
The bohr model of the atom explained why emission spectra are discrete. it could also be used to explain the photoelectric effect. which is a correct explanation of the photoelectric effect according to the model?
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History, 18.10.2020 01:01
Mathematics, 18.10.2020 01:01
History, 18.10.2020 01:01
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Mathematics, 18.10.2020 01:01
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