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Which particles in an atom determine an element’s atomic number and identity? neutrons protons electrons
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Biology, 22.06.2019 03:00, ghkfkhgm859
Radiometric dating is used to tell the absolute age of materials by studying the decay rate of radioactive isotopes. the decay rates of isotopes are constant and are expressed as .
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Biology, 23.06.2019 00:10, carsonjohnsonn
Which organelle in a eukaryotic cell is most noticeable under a microscope? nucleus nucleolus ribosome nuclear envelope
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Biology, 23.06.2019 08:10, AlexS11
This law states that a planet's elliptical orbit around the sun sweeps equal amounts of area in an equal amount of time this means that each planet travels faster near the sun and slower farther from it law of ellipses law of inertia equat areas law harmonic law
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Which particles in an atom determine an element’s atomic number and identity? neutrons protons elec...
History, 24.07.2019 21:20