配价 | pèi jià | (linguistics) valence / valency | |
效价 | xiào jià | potency / titer (measure of effective concentration in virology or chemical pathology, defined in terms of potency after dilution by titration) / valence (perceived value in psychology) / valency | |
价层 | jià céng | valency shell (chemistry) | |
价电子 | jià diàn zǐ | valency electron / outer shell of electrons | |
可变化合价 | kě biàn huà hé jià | variable valency |