Halogens react as……agents.
a) reducing
b) oxidizing
c) both of them
d) none of them
The most reactive halogen is…….
a) fluorine
b) chlorine
c) bromine
d) iodine
The least reactive halogen is…….
a) fluorine
b) chlorine
c) bromine
d) Astatine
Exercise:
Bromine is a non-metal in…….
a) solid state
b) liquid state
c) gaseous state
d) plasma state
Halogens react with metals to form…..
a) halides
b) oxides
c) halogen sulphides
d) hydrogenated compounds
