https://padlet.com/ws12176/fu096a8vlzjz en-us 2017-03-27 13:08:31 UTC 2025-11-21 17:54:51 UTC hello@padlet.com ws12176 https://padlet.com/ws12176/fu096a8vlzjz/wish/162803203 Fluorine, as it has the greatest electronegativity due to it only needing 1 electron for a full outer shell and only having 2 electron shells meaning less electron repulsion and more attraction to the nucleus.
So therefore can rip electrons off other atoms.

]]> 2017-03-27 13:24:11 UTC https://padlet.com/ws12176/fu096a8vlzjz/wish/162803203 ws12176 https://padlet.com/ws12176/fu096a8vlzjz/wish/162805241 Francium is the most reactive metal due to its very low electronegativity. It has very weak nuclear attraction and very high electron repulsion due to the large amount of electron shells. So therefore looses its outer electron very easily.

]]> 2017-03-27 13:28:28 UTC https://padlet.com/ws12176/fu096a8vlzjz/wish/162805241 ws12176 https://padlet.com/ws12176/fu096a8vlzjz/wish/162811874 2017-03-27 13:43:36 UTC https://padlet.com/ws12176/fu096a8vlzjz/wish/162811874 ws12176 https://padlet.com/ws12176/fu096a8vlzjz/wish/162812662 Group 1 metals get more reactive as they go down the group as the electron repulsion increases and the distance between nucleus and outer electron so it can be lost easier.]]> 2017-03-27 13:45:30 UTC https://padlet.com/ws12176/fu096a8vlzjz/wish/162812662 ws12176 https://padlet.com/ws12176/fu096a8vlzjz/wish/162818232 2017-03-27 13:58:48 UTC https://padlet.com/ws12176/fu096a8vlzjz/wish/162818232 ws12176 https://padlet.com/ws12176/fu096a8vlzjz/wish/162818588 In Group 7 reactivity decreases down the group as the electron repulsion at the top of the group is lower and nuclear attraction is higher this means the atoms can gain electrons easier.]]> 2017-03-27 13:59:27 UTC https://padlet.com/ws12176/fu096a8vlzjz/wish/162818588