https://padlet.com/308399/qffwd9oandbr Made with fortitude en-us 2017-04-25 16:31:11 UTC 2025-04-30 15:41:22 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Pizza.png 308399 https://padlet.com/308399/qffwd9oandbr/wish/168163976 Hydrogen is present in all organic compounds ]]> 2017-04-25 16:37:28 UTC https://padlet.com/308399/qffwd9oandbr/wish/168163976 308399 https://padlet.com/308399/qffwd9oandbr/wish/168166689 It is a colorless, odorless, tasteless, non-toxic, inert, monatomic gas]]> 2017-04-25 16:45:19 UTC https://padlet.com/308399/qffwd9oandbr/wish/168166689 308399 https://padlet.com/308399/qffwd9oandbr/wish/168168978 It is a soft, silver-white metal belonging to the alkali metal group of chemical elements. ]]> 2017-04-25 16:51:17 UTC https://padlet.com/308399/qffwd9oandbr/wish/168168978 308399 https://padlet.com/308399/qffwd9oandbr/wish/168170557  Carbon is most commonly obtained from coal deposits]]> 2017-04-25 16:56:35 UTC https://padlet.com/308399/qffwd9oandbr/wish/168170557 308399 https://padlet.com/308399/qffwd9oandbr/wish/168171668 It was first discovered and isolated by Scottish physician Daniel Rutherford in 1772]]> 2017-04-25 17:00:10 UTC https://padlet.com/308399/qffwd9oandbr/wish/168171668 308399 https://padlet.com/308399/qffwd9oandbr/wish/168429481 It is a member of the chalcogen group on the periodic table ]]> 2017-04-26 16:30:14 UTC https://padlet.com/308399/qffwd9oandbr/wish/168429481 308399 https://padlet.com/308399/qffwd9oandbr/wish/168430643 It is the lightest halogen]]> 2017-04-26 16:34:04 UTC https://padlet.com/308399/qffwd9oandbr/wish/168430643 308399 https://padlet.com/308399/qffwd9oandbr/wish/168432703 Neon is a colorless, odorless, inert monatomic gas under standard conditions.]]> 2017-04-26 16:40:30 UTC https://padlet.com/308399/qffwd9oandbr/wish/168432703 308399 https://padlet.com/308399/qffwd9oandbr/wish/168434106  It is a soft, silvery-white, highly reactive metal.

]]> 2017-04-26 16:44:38 UTC https://padlet.com/308399/qffwd9oandbr/wish/168434106 308399 https://padlet.com/308399/qffwd9oandbr/wish/168435266 Silvery white and very light.]]> 2017-04-26 16:47:53 UTC https://padlet.com/308399/qffwd9oandbr/wish/168435266 308399 https://padlet.com/308399/qffwd9oandbr/wish/168436255  It is a silvery-white, soft, nonmagnetic, ductile metal.]]> 2017-04-26 16:50:37 UTC https://padlet.com/308399/qffwd9oandbr/wish/168436255 308399 https://padlet.com/308399/qffwd9oandbr/wish/168436975  A hard and brittle crystalline solid with a blue-gray metallic luster.]]> 2017-04-26 16:52:50 UTC https://padlet.com/308399/qffwd9oandbr/wish/168436975 308399 https://padlet.com/308399/qffwd9oandbr/wish/168437642 hosphorus is never found as a free element on Earth. ]]> 2017-04-26 16:54:37 UTC https://padlet.com/308399/qffwd9oandbr/wish/168437642 308399 https://padlet.com/308399/qffwd9oandbr/wish/168438407  It is abundant, multivalent, and nonmetallic.]]> 2017-04-26 16:56:49 UTC https://padlet.com/308399/qffwd9oandbr/wish/168438407 308399 https://padlet.com/308399/qffwd9oandbr/wish/168438895 The second-lightest of the halogens]]> 2017-04-26 16:58:12 UTC https://padlet.com/308399/qffwd9oandbr/wish/168438895