Geography, 09.10.2020 20:01, newsome1996p4ggft
Which fact was most likely discovered between the time of Mendeleev’s table and the time of Moseley’s table that helped Moseley develop his version? Atomic mass is the average mass of different samples of the same element. Different elements can have similar chemical properties even if their atomic masses are different. The number of protons in an atom is different than the atom’s total mass. Protons strongly affect an element’s atomic mass, while the electrons in atoms do not.
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Largest layer of atmosphere international space station orbits ultraviolet radiation causes ionization the phrases describe what layer of earth's atmosphere?
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What is the largest and the smallest country in eastern europe?
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Which fact was most likely discovered between the time of Mendeleev’s table and the time of Moseley’...
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