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BooksTime

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However, they can agree that it can be difficult to keep tabs, especially when there are a lot of other pressing matters to attend to. Again, this comes down to BooksTime’s cloud-based, automated software that… BooksTime

Periodic Law in a Sentence

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(41) The periodic law, proposed by Mendeleev, states that the properties of elements are periodic functions of their atomic numbers. (40) The periodic law proposed by Mendeleev states that the properties of elements are periodic… Periodic Law in a Sentence