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Consider the following selected postulates of dalton's atomic theory: (i) each element is composed of extremely small particles called atoms. (ii) atoms are indivisible. (iii) atoms of a given element are identical. (iv) atoms of different elements are different and have different properties. which of the postulates is(are) no longer considered valid?
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Consider the following selected postulates of dalton's atomic theory: (i) each element is composed...
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