| 水银 | shuǐ yín | mercury / quicksilver |  |
| 姹女 | chà nu:3 | beautiful girl / mercury | |
| 水星 | Shuǐ xīng | (astronomy) Mercury | |
| 墨丘利 | Mò qiū lì | Mercury (Roman god) | |
| 五星 | wǔ xīng | the five visible planets, namely: Mercury 水星, Venus 金星, Mars 火星, Jupiter 木星, Saturn 土星 | |
| 水俣病 | shuǐ yǔ bìng | Minamata disease (neurological disease caused by mercury poisoning due to industrial pollution in Japan, first identified in 1956) | |
| 七曜 | qī yào | the seven planets of premodern astronomy (the Sun, the Moon, Mercury, Venus, Mars, Jupiter, and Saturn) | |
| 凝汞温度 | níng gǒng wēn dù | mercury condensation temperature (physics) | |
| 混汞 | hùn gǒng | mercury amalgam | |
| 辰星 | Chén xīng | Mercury in traditional Chinese astronomy / see also 水星[shui3 xing1] | |
| 汞雨 | gǒng yǔ | mercury rain | |
| 汞方案 | gǒng fāng àn | mercury programme | |
| 汞问题不限成员名额特设工作组 | | ad hoc open-ended working group on mercury | |
| 全球汞项目 | quán qiú gǒng xiàng mù | Global Mercury Project | |
| 汞国际行动方桉 | | Programme for International Action on Mercury | |
| 毫米汞柱 | háo mǐ gǒng zhù | millimeter of mercury / mmHg (unit of pressure) | |
| 水逆 | shuǐ nì | (astrology) Mercury retrograde (abbr. for 水星逆行[shui3 xing1 ni4 xing2]) / (coll.) to have a period of bad luck / (TCM) water retention in the abdomen causing the vomiting of liquids as soon as one drinks | |
| 汞齐 | gǒng qí | amalgam / mercury alloy | |
