GEOLOGY
CRYSTALLOGRAPHY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A branch of science deals with crystal formation, internal and external structure
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A branch of science deals with crystal formation and occurrence
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A branch of science deals with crystal formation and internal structure only
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None of the above
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Detailed explanation-1: -Crystallography is the experimental science of determining the arrangement of atoms in crystalline solids. Crystallography is a fundamental subject in the fields of materials science and solid-state physics (condensed matter physics).
Detailed explanation-2: -Crystallography is the experimental science of determining the arrangement of atoms in crystalline solids. It has to do with figuring out how the atoms in crystalline solids are arranged and bound, as well as the geometric layout of crystal lattices.
Detailed explanation-3: -crystallography, branch of science that deals with discerning the arrangement and bonding of atoms in crystalline solids and with the geometric structure of crystal lattices. Classically, the optical properties of crystals were of value in mineralogy and chemistry for the identification of substances.
Detailed explanation-4: -Assertion :X-rays are used for studying the structure of crystals. Reason: The difference between the atoms of crystals is of the order of wavelength of X-rays.