Input interpretation
![halogens | discovery year](../image_source/a247036369bcee1dd9a938f529eb31ed.png)
halogens | discovery year
Summary
![median | 1856 latest | 2010 (tennessine) earliest | 1774 (chlorine) distribution |](../image_source/461b16552cf115116d272002e26effed.png)
median | 1856 latest | 2010 (tennessine) earliest | 1774 (chlorine) distribution |
Table
![fluorine | 1886 chlorine | 1774 bromine | 1826 iodine | 1811 astatine | 1940 tennessine | 2010](../image_source/dcf10a8c9cb42427bfe7b0903ac52b9f.png)
fluorine | 1886 chlorine | 1774 bromine | 1826 iodine | 1811 astatine | 1940 tennessine | 2010
Timeline
![Timeline](../image_source/9e43b1e841e873b476ca719d6a6b72a9.png)
Timeline