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the ordered three-dimensional arrangement of the particles of a crystal in an ionic bond or giant molecular crystal.
a way of indicating the valencies in the names of the compound. Stock notation uses Roman...
states that the p, d and f orbitals can only take on a second electron when all the equivalent...
the phase of matter in which the particles are so tightly bound to one another that they can...
two or more different forms or structures of the same element.
the sphere or region of the Earth that consists of water, which is found as liquid water (...