Any element can be a gas in the right conditions. However, at STP chlorine is a gas while bromine is a liquid.
Bromine and Chlorine are gases.Sodium and sulphar are solid.Mercury is a liquid.All are reactive.Helium is the only inactive gas.
At room temperature and pressure, fluorine and chlorine are gases, bromine is liquid and iodine is a solid
Chlorine is Green gas Bromine is brown/red liquid , with a brown red vapour Iodine is a black solid, with ?? purple??? vapour.
bromine
It is bromine. Edit: NO. It is NOT bromine. The third period halogen is chlorine (Cl). Bromine happens to be in period 4.
Fluorine and chlorine.
Bromine and Chlorine are gases.Sodium and sulphar are solid.Mercury is a liquid.All are reactive.Helium is the only inactive gas.
You can see some halogen gases, such as Chlorine and Bromine and Iodine because they are coloured. Most other gases are colourless and cannot be seen.
At room temperature, fluorine and chlorine are gases, bromine is a liquid, and iodine and astatine are solids.
At room temperature and pressure, fluorine and chlorine are gases, bromine is liquid and iodine is a solid
Chlorine and bromine in the man-made gases like halons and freons (CFCs).
Chlorine is Green gas Bromine is brown/red liquid , with a brown red vapour Iodine is a black solid, with ?? purple??? vapour.
Hydrogen, nitrogen, oxygen, fluorine and chlorine are gases at room temperature; iodine is a solid, bromine is a liquid.
Chlorine + Magnesium Bromide ----> Magnesium Chloride + Bromine
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.
Chlorine
Bromine's atomic radii is larger than that of chlorine.