 | | Book (edition) | | design of crystals - Atomic patterns - Radicals or complex ions - Silicate tetrahedra - Isomorphism - Solid...mineral specimens are at once so colorful, so complex in their crystallizations, and so far beyond ordinary...smaller than the head of a pin, is still a vast complex of atoms. Exactly what is an atom? The chemist...has been discovered that nuclei, even the large complex ones of uranium, are very small targets. Indeed...to form crystals. ue HYDROGEN. SILICON is more complex 14 protons Lee 144 neutrons one proton but | | | Book (edition) | | design of crystals • Atomic patterns • Radicals or complex ions • Silicate tetrahedra • Isomorphism • Solid...mineral specimens are at once so colorful, so complex in their crystallizations, and so far beyond ordinary...smaller than the head of a pin, is still a vast complex of atoms. Exactly what is an atom? The chemist...has been discovered that nuclei, even the large complex ones of uranium, are very small targets. Indeed...single electron orbits the nucleus. The next more complex atom, not shovvn here, is helium whose nucleus |  | | Book (edition) | | design of crystals • Atomic patterns · Radicals or complex ions • Silica te tetrahedra • Isomorphis1n • SoJid...N icolaus Steno (1638-1686), discovered that a series of measure1nents 1nade on quartz crystals from...sn1aller than the head of a pin, is still a vast complex of atoms. Exactly what is an atom? The che1nist...has been discovered that nuclei, even the large complex ones of uranium, are very small targets. Indeed...progression o( electron shells follo,\'S until the complex and heavy atoms of thoriun1 and uraniun1 are reached |
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