http://www.scienceskool.co.uk/uploads/9/5/5/0/9550437/group_7_-_the_halogens.pdf#:~:text=The%20trend%20in%20reducing%20power%20Down%20group%207,so%20the%20halide%20ions%20become%20stronger%20reducing%20agents. WebReactions with silver nitrate solution iodide reacts fastest and chloride slowest with fluoride not even reacting, but solubility with aqueous ammonia solution decreases down group …
Group 7 Halogens - Reducing Power of Halides (A-Level)
http://passmyexams.co.uk/GCSE/chemistry/trends-in-halogens.html WebExplaining trends in reactivity. The reactivity of Group 7 elements decreases down the group. Non-metal atoms gain electrons when they react with metals. When a halogen atom reacts, it gains one electron into their highest occupied energy level (outer shell) to form a singly negative charged ion. doc mcstuffin cd player
Decision-making - Wikipedia
WebThe atomic radius increases down Group 7. Going down the group, there are more filled energy levels between the nucleus and the outer electrons. This results in the outer electrons being shielded more from the attraction of the nucleus. The boiling point increases down Group 7. The strength of the instantaneous dipoleinduced dipole forces ... WebNov 7, 2012 · 7 November 2012. Tuesday, 6th November 2012. EMERGING ISSUES *** The following is the output of the real-time captioning taken during the Seventh Meeting of the IGF, in Baku, Azer WebReactivity of the halogens decreases going down the group and the more reactive halogen will displace a less reactive halogen from a solution of its ions. This is also a redox reaction. The halogens, as elements, are oxidising agents as they can easily remove an electron from another species, becoming negatively charged halide ions in turn. doc mcstuffins a fairy big knot