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How is the modern periodic table organized? include information about families, periods, atomic radius, and ionization energy.
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In the reaction between a crushed antacid tablet and vinegar what gas is emitted
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An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.
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How many neutrons does an element have if its atomic number is 50 and its mass number is 166
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How is the modern periodic table organized? include information about families, periods, atomic rad...
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