Pronunciation of the English word chlorine.
# | Sentence | |
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1. | There's a chance that tap water may contain harmful substances like chlorine and lead. | |
2. | It's possible that the drinking water has chlorine, lead, or similar contaminants in it. | |
3. | Fluorine, chlorine, bromine, iodine and astatine are halogens. | |
4. | The napkins are chlorine-free. | |
5. | Of course chlorine can be very toxic. | |
6. | Chlorine is one of the elements in the periodic table. | |
7. | Putting chlorine in drinking water is the biggest advance in public health. | |
8. | Table salt is composed of sodium and chlorine atoms. | |
9. | First detected in 1985, the Antarctic ozone hole forms during the Southern Hemisphere’s late winter as the returning sun’s rays catalyze reactions involving man-made, chemically active forms of chlorine and bromine. These reactions destroy ozone molecules. | |
10. | The current ozone hole area is still large compared to the 1980s, when the depletion of the ozone layer above Antarctica was first detected. This is because levels of ozone-depleting substances like chlorine and bromine remain high enough to produce significant ozone loss. |