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No, they are not. Fluorine, chlorine, and iodine are halogens, meaning they have 7 valence shell electrons. They are the second most nonreactive group of elements, besides the noble gases, which have 8 and do not react at all.
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∙ 14y ago
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Which halogens are gases at room temp?
At room temperature, fluorine and chlorine are gases, bromine is a liquid, and iodine and astatine are solids.
What state of matter do halogens exist in room temperature?
At room temperature and pressure, fluorine and chlorine are gases, bromine is liquid and iodine is a solid
What is reactive gas?
The Halogens Fluorine and Chlorine are both reactive gases.
How do some gases have a color?
fluorine, chlorine, bromine, all are coloured. fluorine is pale yellow, chlorine is greenish, and bromine is reddish brown. these three make up the first three halogens in the 7th group of the periodic table.
What is the reactivity for nonmetals?
Fluorine Chlorine Iodine Bromine Astatine
Which halogens are gases at room temp?
At room temperature, fluorine and chlorine are gases, bromine is a liquid, and iodine and astatine are solids.
Halogens that are gases at room temperature and pressure?
Only fluorine and chlorine are gases at room temperature. Bromins is a liquid. Iodine and astatine are solids.
What element are hydrogen H2 nitrogen N2 oxygen O2 fluorine F2 chlorine Cl2 iodine I2 bromine Br2?
Hydrogen, nitrogen, oxygen, fluorine and chlorine are gases at room temperature; iodine is a solid, bromine is a liquid.
What state of matter do halogens exist in room temperature?
At room temperature and pressure, fluorine and chlorine are gases, bromine is liquid and iodine is a solid
What gas is in the fluorine family?
Fluorine and chlorine are the gases in the fluorine family, at standard temperature and pressure.
What haiogen is a liquid at room temperature?
None of them are Fluorine, Chlorine and Bromine are all gases at room temperature. Iodine and Astatine are both solid at room temperature.
Which halogens are gases at STP?
Fluorine and chlorine.
Why fluorine an chlorine have similar reactivities?
Fluorine and chlorine both show similar chemical behaviors because they are both in the same family, the Halogens, which are all highly reactive gases with 7 valence electrons. Ie, They will bond to other chemicals in the same way.
What are halogens and noble gases?
Halogens are group 17 elements (fluorine, chlorine, bromine, iodine and astatine). Noble gases are group 18 elements (helium, neon, argon, krypton, xenon and radon)
Which halogens are gases?
At standard temperature and pressure, fluorine and chlorine.
What is reactive gas?
The Halogens Fluorine and Chlorine are both reactive gases.
Which element is most likely a nonmental?
Any of the Halogens (Fluorine, Chlorine, Bromine, Iodine, and Astatine) or Noble Gases (Helium, Neon, Argon, Krypton, Xenon, Radon) would be considered a nonmetal.
