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。 In regards to discovering big cost savings on electronics, browsing at Very best Get presents you a lot of possibilities. In addition to main holiday getaway sales, like Black Friday product sales or Cyber Monday profits, Best Purchase deli... https://bookmarksbay.com/story20439255/the-smart-trick-of-chheap-pets-online-that-no-one-is-discussing