https://padlet.com/jale632/igt4xbd61zw5 Column 17 en-us 2017-10-05 17:17:59 UTC 2025-03-13 02:36:50 UTC hello@padlet.com jale632 https://padlet.com/jale632/igt4xbd61zw5/wish/194413930 any of the elements fluorine, chlorine, bromine, iodine, and astatine, occupying group VIIA (17) of the periodic table. They are reactive nonmetallic elements that form strongly acidic compounds with hydrogen, from which simple salts can be made.]]> 2017-10-05 17:23:28 UTC https://padlet.com/jale632/igt4xbd61zw5/wish/194413930 jale632 https://padlet.com/jale632/igt4xbd61zw5/wish/194415730 2017-10-05 17:26:55 UTC https://padlet.com/jale632/igt4xbd61zw5/wish/194415730 dale788 https://padlet.com/jale632/igt4xbd61zw5/wish/194415847 2017-10-05 17:27:10 UTC https://padlet.com/jale632/igt4xbd61zw5/wish/194415847 dale788 https://padlet.com/jale632/igt4xbd61zw5/wish/194416100 -high electronegative properties
-combines with other elements to make salts
-toxic
-highly reactive]]> 2017-10-05 17:27:43 UTC https://padlet.com/jale632/igt4xbd61zw5/wish/194416100 dale788 https://padlet.com/jale632/igt4xbd61zw5/wish/194420649 -the only element group that has elements existing in three of the four main states of matter at room temperature and pressure.
-used in disinfectants like bleach]]> 2017-10-05 17:36:11 UTC https://padlet.com/jale632/igt4xbd61zw5/wish/194420649