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Please describe the structure of the atom. How is the atom related to protons, neutrons and electrons?
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Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?
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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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Please describe the structure of the atom. How is the atom related to protons, neutrons and
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