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。 When it comes to discovering major personal savings on electronics, browsing at Most effective Purchase offers you a lot of selections. Besides key vacation revenue, like Black Friday product sales or Cyber Monday sales, Greatest Invest in ... https://sociallweb.com/story5897694/the-greatest-guide-to-buy-pets-online