Review the mass and size of an atom. A typical hydrogen atom, for example, has a mass of 1.66 x 10-24 g. Imagine how big a number we would need to describe the number of atoms in a real-life sample of an element. Could we somehow measure or handle a dozen or a ream of atoms? Explain.
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Review the mass and size of an atom. A typical hydrogen atom, for example, has a mass of 1.66 x 10-2...
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