单词 | Newland's law of octaves |
释义 | Newland's law of octaves [`nü·lǝnz `lȯ ǝv `äk·tivz] CHEMISTRY An arrangement of the elements that predated Mendeleev's periodic table; Newland's arrangement was a grouping of the elements in increasing atomic weights (starting with lithium) in horizontal rows of eight elements, with each new row directly beneath the previous one. |
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