Physics, asked by Paneri2304, 6 months ago

explain the gradation in reactivity of halogen family

Answers

Answered by Anonymous

Answer:

All halogens have one electron less in their outermost shell. one shell increses top to bottom.so attraction between nucleus and outermost shell decreases. so in halogens family reactivity decreases from top to bottom. Flourine is most reactive and astatine is least reactive.

Previous Question

Next Question

Similar questions

English, 3 months ago

opposite meaning of same...

Biology, 3 months ago

soft rush local name...

English, 3 months ago

A2. Letter writing (Informal]: After reading the following information given by the Forest Department, Chandrapur Forest Division, Your class has visited the Tadóba Wildlife Sanctuary. Write a letter to your Mother describing him the beautiful place the Tadoba Wildlife Sanctuary which is full of wildlife and Natural beauty. Use the following information.

English, 6 months ago

rewrite the following sentences in the past perfect continuous tense using the adverbial expression given in bracket. 1.I wonder where was he living? (since then) 2.wasn't he avoiding the work? (ever since he joined the office) 3.they were rehearsing the play. (for six hours) 4.his luggage was lying in the cloak-room. (for more than one month) ...

Biology, 6 months ago