Xeo4 Polar Or Nonpolar

XeO4是一种极性分子。这是因为分子的中心原子氙（Xe）具有八个价电子，其中四个与氧原子形成单键，并且另外四个通过共价键结合到两个氧原子上形成双键。由于氧原子的电负性高于氙原子，因此在双键附近形成了带负电荷的区域，而在单键附近则形成了带正电荷的区域。这导致了分子整体上存在一个偏向带正电荷的极性。

英文翻译如下：

XeO4 is a polar molecule. This is because the central atom xenon (Xe) has eight valence electrons, four of which form single bonds with oxygen atoms and the other four form double bonds to two oxygen atoms via covalent bonding. Due to the higher electronegativity of oxygen atoms compared to xenon, negatively charged regions are formed near the double bonds, while positively charged regions are formed near the single bonds. This results in an overall polarity that is biased towards the positively charged region of the molecule.