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atomic number 12 |
atomic number 13 |
atomic number 14 |
atomic number 15 |
atomic number 16 |
atomic number 17
| atomic number 18
| atomic number 19
| atomic number 2
| atomic number 20
| atomic number 21
atomic number 17
WORDNET DICTIONARY
Noun atomic number 17 has 1 sense
- atomic number 17(n = noun.substance) chlorine, cl - a common nonmetallic element belonging to the halogens; best known as a heavy yellow irritating toxic gas; used to purify water and as a bleaching agent and disinfectant; occurs naturally only as a salt (as in sea water); Array is a kind of chemical element, element, gas, halogen
has particulars: radiochlorine
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