Science, asked by priyanka118, 1 year ago

write the symbol of two most reactive metal explain the electronic structure how the atom react with halogen

Answers

Answered by rosy295
2
Francium Fr, electronic configuration Rn 7s1
Cesium Cs, electronic configuration is Xe 6s1
These two most reactive metal
Halogen means salt producing, when halogen react with atom it produces a wide range of salt.
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