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Group 17 physical properties- Oxidation State …

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Group 17 physical properties- Oxidation State ,ionization enthalpy, metallic nature, electron gain enthalpy, electronegativity and melting and boiling point

Posted by Dgf Chd 4 years, 5 months ago

CBSE > Class 12 > Chemistry

1 answers

Yogita Ingle 4 years, 5 months ago

Oxidation states: They show variable oxidation states like:

Fluorine: -1

Chlorine: -1, +1, +3, +7

Bromine : -1, +1, +3, +5, +7

Iodine: -1, +1, +3, +5, +7

Higher oxidation states of halogens are used when they are combining with small size highly electronegative ions.
All halogens are very reactive and reactivity decreases down the group.
All act as Lewis acids as they accept electron.
Fluorine is the strong oxidizing agent among all.

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