ha
lo
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复数形式
halogens
1
卤素, 卤族元素
a type of chemical element found in Group 17 of the periodic table, known for being highly reactive and commonly used in disinfectants and lights
- Chlorine is a halogen commonly used in water treatment for its disinfectant properties.
氯是一种卤素，因其消毒特性而常用于水处理。
- Fluorine, a highly reactive halogen, is often added to drinking water to promote dental health.
氟是一种高活性的卤素，常被添加到饮用水中以促进牙齿健康。
- Bromine, a halogen with properties similar to chlorine, is employed as a disinfectant in swimming pools and hot tubs.
卤素，一种性质与氯相似的元素，被用作游泳池和热水浴缸的消毒剂。
- Halogens readily form salts when combined with metals, as seen in sodium chloride (table salt) and potassium iodide.
卤素与金属结合时容易形成盐，如在氯化钠（食盐）和碘化钾中所见。
- The halogens share common properties such as high electronegativity and the ability to gain an electron to achieve a stable electron configuration.
卤素具有共同的特性，如高电负性和获得电子以实现稳定电子构型的能力。