‘I was always interested in science, but now I have enough time for games,’ says Barrajón. ‘I hope Lego chooses the Periodic Tower of Elements as a set, and helps students of physics and chemistry see ...

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 ...

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Atoms are the building blocks of everything. Atoms can form strong bonds with each other, making molecules. Symbols and formulae Letters from the alphabet are used to represent chemical elements ...