Physics, 25.08.2020 22:01 marcgtz511p3pln7
An Astronomer records Over several nights the change in position of Venus and then calculate that Venus orbits the sun once every 110 earth days. This figure is considerably lower than the 225 Earth Day orbit that is widely excepted for Venus. What should the scientist do next?
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Physics, 22.06.2019 05:10
What do elements in a family tend to share. a.) similar periods b.) similar groups c.) similar atomic symbols d.) similar chemical properties and characteristics
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Physics, 22.06.2019 17:30
Which of the choices are parts of an atom? select all that apply. a.) compound b.) electron c.) neutron d.) molecule e.) photon f.) proton g.) element
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Physics, 22.06.2019 19:30
Which of the following compounds would be primarily ionic? methane, ch4, ammonia nh3, calcium chloride, cacl2, or carbon dioxide, co2
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Physics, 23.06.2019 00:00
You can melt ice by applying pressure because the solid/liquid line has a slope.
Answers: 3
An Astronomer records Over several nights the change in position of Venus and then calculate that Ve...
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