chlorine

[化]氯英释中释na greenish-yellow gas with a strong smell that is used to keep the water in swimming pools clean. It is a chemical element: symbol Cl

1 Salt decomposes into sodium and chlorine..盐分解成钠和氯。

2 Well, this chlorine has taken one electron from the sulfur..对了，这个氯从硫那里得到了一个电子。

3 These substances are sometimes combined with other chemicals, such as chlorine..这些物质有时可与其他化学品化合，例如氯。