| 1 | Is it going to be an electron donor or acceptor? | |
| 2 | During this process, the donor centres nearest the metal will lose their electrons. | |
| 3 | So, in contrast, if it has a low electronegativity, this then is going to be an electron donor. | |
| 4 | Release round with a smile asked: "donor may know, the same Tieguanyin, why do such a big flavor difference?" | |
| 5 | You had better neglect your relations, than run the risk of offending your patroness. |