Fluorine is a non metal where as iodine shows some metallic properties why
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Answer:
It has outermost electrons as 7, hence it prefers to gain one more electron to attain octet. Metals on the other hand, are ductile, malleable, conductors of heat and electricity etc. Fluorine doesn't obey such properties. Hence, Fluorine is a non-metal.iodine is a non metal but is still lustrous why? Lustre is basically due to free electrons. As we move down the group, the size of the atoms increases and more shells are added, so due to screening effect, effective nuclear charge is less and hence electrons are loosely bound. ... Therefore, iodine is lustrous.As a pure element, iodine is a lustrous purple-black nonmetal that is solid under standard conditions. ... Iodine is the least reactive of the halogens as well as the most electropositive, meaning it tends to lose electrons and form positive ions during chemical reactions.
Answer:
5. Fluorine is a nonmetal while iodine shows some metallic properties as well
Explanation: