Biology, 20.07.2019 16:30 rachelkim999
1. choose an element (1-20 ) from the periodic table. 2. state the electrons, protons, and neutrons. 3. give the electron configuration for the element 4. using your creative side, show a model of your atom including the nucleus (# protons, and # neutrons) and then using the bohr model create the element showing the valence electrons and energy shells. if you are on a time crunch, you can draw this on paper. you can take a photo of your project
Answers: 1
Biology, 22.06.2019 14:40
In general, characteristics that an organism survive and reproduce become more common in a population over time. what mechanism of evolution cause this change?
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Biology, 22.06.2019 16:30
Which statement best explains why cells were observed in more detail using a compound microscope than a simple microscope? a compound microscope has greater magnification ability than a simple microscope. the compound microscope was invented before the simple microscope. a compound microscope is much easier to manufacture than a simple microscope. compound microscopes were more common than simple microscopes.
Answers: 3
1. choose an element (1-20 ) from the periodic table. 2. state the electrons, protons, and neutrons....
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