https://padlet.com/iaki571/35e9m7u8dqgs Ian Kim & Anthony Sfeir en-us 2019-10-21 18:08:03 UTC 2024-11-03 12:05:42 UTC hello@padlet.com https://padlet.net/icons/png/1f929.png ansf618 https://padlet.com/iaki571/35e9m7u8dqgs/wish/400496274 The noble gases are the chemical elements in group 18 of the periodic table. They are the most stable due to having the maximum number of valence electrons their outer shell can hold. This chemical series contains helium, neon, argon, krypton, xenon, and radon.]]> 2019-10-21 18:23:29 UTC https://padlet.com/iaki571/35e9m7u8dqgs/wish/400496274 iaki571 https://padlet.com/iaki571/35e9m7u8dqgs/wish/400498335 Noble Gases are extremely unreactive. Because of this, they weren’t found until the late 1800s. They all conduct electricity, fluoresce, are odorless and colorless.]]> 2019-10-21 18:26:36 UTC https://padlet.com/iaki571/35e9m7u8dqgs/wish/400498335 ansf618 https://padlet.com/iaki571/35e9m7u8dqgs/wish/400499778 https://youtu.be/qNaBMvJXdJ4]]> 2019-10-21 18:29:02 UTC https://padlet.com/iaki571/35e9m7u8dqgs/wish/400499778 iaki571 https://padlet.com/iaki571/35e9m7u8dqgs/wish/400500829 2019-10-21 18:30:40 UTC https://padlet.com/iaki571/35e9m7u8dqgs/wish/400500829 ansf618 https://padlet.com/iaki571/35e9m7u8dqgs/wish/400502060 The number of electron shells I creases by one as you go down the row on the table of elements]]> 2019-10-21 18:32:36 UTC https://padlet.com/iaki571/35e9m7u8dqgs/wish/400502060