effective nuclear charge 有效核電荷 為原子核外的電子所實際感受到的原子核之正電荷大小... effect)後的淨正電荷數 以鉀(1s22s22p63s23p64s1)原子的4S電子為例: effective nuclear charge = 19－﹝0.858＋1.0010﹞= 2.20 2.20就是鉀原子在4s軌域上的電子所...
... direct band gap is 1.56 eV at 300 K. Electron effective mass 0.11 me Hole effective mass 0.4 me Optical...
...而2p3比2p4也是因為半滿(2p3)比較穩定，故2p4比2p3低。 (亦可由有效核電荷( Effective Nuclear Charge)來解釋：因1s2受的有效核電荷較2s1為高，故...
... about the use of antibacterial agents? * Are there other effective cleaning methods to prevent disease spread? * When are...
...the repulsion between existing e- within an atom and the added e- b) the effective nuclear charge In short, noble gases have stable octet e- config which...
...a myriad of applications in medicine. Some are so dramatically effective that the concept of such therapy just boggles the mind! <http...
...surface area of ZnS) 增加了反應面積， 意味著增加碰撞的機會（both effective and ineffective）， 確實會使引發反應的碰撞次數增加， 但因為無效的次數也...
