化学元素的序数、原子量、价电子排布式、原子半径与电负性 Atomic Numbers 化学元素的离子半径及共价半径Ionic Radiuses & Covalent Radiuses of Elements ..
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Atoms and Their Atomic Numbers 原子和原子序数 ; 原子和原子序
effective atomic numbers 有效原子序数
atomic numbers of molecule 分子中各种原子的个数
以上来源于: WordNet
Materials with high densities often contain atoms with high atomic Numbers, such as gold or lead.
高密度材料通常由较大原子序数原子构成,例如金和铅。
Materials with high densities often contain atoms with high atomic Numbers, such as gold or lead.
高密度材料通常由较大原子序数原子构成,例如金或铅。
Materialss with high densities often contain atoms with high atomic Numbers, such as gold or lead.
高密度材料通常由较大原子序数原子构成,例如金和铅。
Something I'll also point out as you see these dashed line that tell you where the individual molecular orbitals are arising from, as you get to higher and higher atomic numbers of molecules that you're making, it makes a lot more sense to look at a diagram when you draw these dotted lines in, because they can start to get a little bit confusing.
我要指出的是,你们看这些虚线,它们告诉你,每个分子轨道的起源是什么,当你的原子数,越来越高的时候,画出这些点线,使图更容易理解,因为现在开始变得有一点混乱了。
So what I want to point out with this case in beryllium is that you don't have to use all of the electrons to figure out the bond order, and in fact, once you get to molecules 10 that are from atoms with atomic numbers of 8 or 10, you're not going to want to maybe draw out the full molecular orbital diagram.
我要指出的是,在Be这种情况下,你不需要利用,所有的电子来指导键序,实际上,一旦分子中,原子序数到达了8或者,你也许不想画出,整个分子轨道图。
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