Kemija - 2024./25. jesen - 4.

A. ionskom

B. metalnom

C. polarnom kovalentnom oblika ${\mathrm{X}}^{{\delta }^{-}}-{\mathrm{Y}}^{{\delta }^{+}}\backslash mathrm\{X\}^\{\backslash delta^\{-\}\}-\backslash mathrm\{Y\}^\{\backslash delta^\{+\}\}$

D. polarnom kovalentnom oblika ${\mathrm{X}}^{{\delta }^{+}}-{\mathrm{Y}}^{{\delta }^{-}}\backslash mathrm\{X\}^\{\backslash delta^\{+\}\}-\backslash mathrm\{Y\}^\{\backslash delta^\{-\}\}$