covalentcompound是什么意思网!

covalentcompound是什么意思网

趋势迷

covalentcompound是什么意思

2024-08-21 17:09:33 来源:网络

covalentcompound是什么意思

covalent compound的意思 -
共价化合物,
polar covalent compound 极性共价化合物要判断一种物质是否是极性分子,关键是看正负电荷的中心是否重合,如果重合的话就是非极性分子,不重合的话就是极性分子,判断电荷是否重合的一般方法是看分子结构是否是对称的,如果是对称的,一般是非极性分子,如果不对称一般是极性分子,比如甲烷,它是一种对称的结构,还有呢?

covalentcompound是什么意思

covalent compound---H2O -
共价物质(covalent substances)的结构可分为分子结构(molecular structure)和巨型共价结构(giant covalent structure)两种。=== 在常温(room temperature)下,分子结构的物质(包括元素elements如O2、和化合物pounds如CO2)的物理状态(physical states包括固态、液态、气态)取决于它的分子间引力(intermo还有呢?
Is hydrogen chloride a covalent pound? Hydrogen can form hydride or hydrogen ion. Then why hydrogen chloride is a covalent pound? Since hydrogen is a cation and chloride is an anion. Hydrogen chloride is posed of diatomic molecules each consisting of a hydrogen atom H and a chlorin好了吧!
调音盘上的各个英文分别是什么意思? -
compound COMP 压缩、压缩器compression COMP-EXP 压缩-扩张器compressor-expander compact cassette 小型磁带盒compact disc 唱片、激光唱片compander 压扩器compatibility 兼容性compensated volume control 补偿音量控制compensation 补偿compensator 补偿器complement 补数、补码、补足complex tone 复合音complex 说完了。
covalent pound has a lower boiling and melting point than ionic conpound. Because the interaction b all ion in ionic pound is ionic bond. And there are only wan der waal's force beeen covalent pound( simple molecular structure )e.g salt. However when a covalent pound has a 有帮助请点赞。