Pooja parbona arandhara Asked a Question
August 28, 2021 10:36 ampts 30 pts
(a) Definite external geometric form of aa crystal is the reflection of its The number of symmetry elements (b) gradually decreases from the isometric to system.
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  • Saurabh 1 thankyou
    a) External geometry is what that we define on the basis of arrangement of atoms that in turn gives the characteristic shape to a respective crystal. So answer should be-- interna...
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