For the first time, scientists have characterized a promethium coordination complex, advancing the understanding of ...

These are almost one-quarter of the periodic table and are mainly found in the first four periods. Of these, 11 are essential elements that our bodies need in larger amounts: oxygen, carbon ...

ENGLISH readers will welcome this authoritative account by Prof. Bohr of the application of his theory to atomic structure. The essay has been translated from the Zeitschrift fur Physik by L.

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If your kid thinks math is “boring” (or if they break into a full meltdown at the mention of the word), I’ve got a secret weapon: Coordinate Graphing Picture Worksheets. Yep—math in disguise. These ...

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A technique called cryo-electron microscopy was used to obtain a structure of Cl* at a near-atomic level of detail. This structure revealed how the proteins that make up Cl* fit together, highlighting ...