Nitrogen is an element that is a gas at room temperature. Nitrogen is part of group V in some versions of the Periodic Table, although in modern textbooks in which the periodic table is usually shown in periods with the transition elements in separate groups, nitrogen is part of group 15.
Besides Noble gases (He,Ne,Ar,Kr,Xe,Rn) other gaseous elements include H2,N2,O2, F2 and Cl2. Br2 is a volatile liquid.
In group 16 on the periodical table the only element that is a gas at room temperature is oxygen (O).
Oxygen or sulfur
Oxygen... obvi
Oxygen
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Mercury is the only metal to be liquid at room temperature.
Nitrogen
mercury is a silver heavey liquid metal. it keep liquid at room temperature.
Mercury is a metal element which is liquid at room temperature
There are only two elements that are liquid at room temperature and they are Mercury (Hg) and Bromine (Br). Mercury is used in thermometers and Bromine is used in industrial applications. Bromine is halogen while Mercury is a Metalloid.
In group 16 on the periodical table the only element that is a gas at room temperature is oxygen (O).
If you mean group 7A, the element that is a liquid at room temperature is bromine.
Bromine is the only element acts as a liquid in the room temperature. The upper elements in the same group are gases. Iodine is a solid that can undergo sublimation in room temperature.
Group 8A is the answer.
Bromine
Mercury is the only metal to be liquid at room temperature.
Mercury is the only metal that is liquid at room temperature.
No element in Group II is a liquid at room temperature. The only elements that are liquid at room temperature are bromine, which is in Group VII, and mercury, which is a transition metal and Lord only knows how your book defines those, but it's almost certainly NOT Group II. (It could, conceivably, be Group IIB, though the whole thing of group numbers is one of the stupider concepts in chemistry, especially since there are at least three mutually incompatible ways of defining them.)
Mercury, because it is a liquid at room temperature.
Bromine.
this answer is the element Bromine.
Nitrogen