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Time for the mighty, square-based pyramid. Let's go ... The spheres are disappointed and one is angry. 3D shapes have faces (sides), edges and vertices (corners). Faces - A face is a flat or ...
Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Phthalocyanines and their building blocks, isoindoline-1,3-diimines (diiminoisoindoles ...
Department of Inorganic Chemistry, Faculty of Science, Palacký University Olomouc, 17. listopadu 12, 771 46 Olomouc, Czech Republic ...