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InterviewSolution
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State the first landmark law of period classification |
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Answer» st periodic law stated by Mendeleev was, "the physical and chemical properties of the elements are a periodic FUNCTION of their atomic WEIGHTS (atomic masses)." The elements having similar properties appeared in the same group (VERTICAL COLUMN).Hᴏᴘᴇ ɪᴛs ʜᴇʟᴘs ʏᴏᴜ ❤ |
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