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In her science class, Jyoti learned that the atomic weight of Helium is 4.0030; of Hydrogen is 1.0080; and of Oxygen is 16.0000. Find the difference between the atomic weights of:(a) Oxygen and Hydrogen(b) Oxygen and Helium(c) Helium and Hydrogen |
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Answer» Atomic weight of Helium = 4.0030 Atomic weight of Hydrogen = 1.0080 Atomic weight of Oxygen – 16.0000 (a) Difference between the atomic weights of Oxygen and Hydrogen = 16.0000 – 1.0080 = 14.9920 (b) Difference between atomic weights of Oxygen and Helium = 16.0000 – 4.0030 = 11.9970 (c) Difference between atomic weights of Helium and Hydrogen = 4.0030 – 1.0080 = 2.9950 |
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