这可以理解为因为氧化作用失去电子后，剩下电子收到原子核的吸引作用增强，电子结合能增强；反之，还原作用得到电子，所有电子收到的吸引减弱，结合能减弱。 You are able to download just the transcript from the Website portal. Click Recordings through the still left menu, locate the recording and click to the obtain icon. You will get the next selections: I'm acquiring precisely the same proble... https://smokesdelight67888.tribunablog.com/5-simple-statements-about-buy-pets-online-explained-52410363