write the electronic configuration of halogens
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14
valence shell configuration of halogens is ns2,np5
fluorine-2,7
chlorine -2,8,7
bromime-2,8,18,7
iodine-2,8,18,18,7
astatine-2,8,18,32,18,7
fluorine-2,7
chlorine -2,8,7
bromime-2,8,18,7
iodine-2,8,18,18,7
astatine-2,8,18,32,18,7
Answered by
5
Halogens belong to the group 17 element and these elements have a general electronic configuration which is ns2 np5 that give them 7 valance electron. Electrons will fill in the all sub shell based on their atomic number.
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