Question

give scientific reason : fluorine is the most reactive among the halogens ​

Answer 1

Explanation:

it has electronic configuration as (2, 7)

as it requires only one element to complete the octet the nuclear attraction on outermost electrons is maximum

hence, fluorine is most reactive among halogens.

Answer 2

Answer:

Because Fluorine is the most electronagative atom in the periodic table and also it has smallest size than any other element in that group. Also it has 7 electrons in its valence shell that makes a higher tendency to react with other elements to attain a stable electronic configuration of 8 valence electrons. Also fluorine complete its octet by forming a compound through violent reactions and is very difficult to break that bond formed.

Explanation:

Hope it helps.