Physics, asked by dk5192966, 9 months ago


Explain the reactivity order of halogens (F>CL>BR>L)​

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Answered by moonpielyrics
0

Answer:

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.

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