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.
Mercury is the only metal to be liquid at room temperature.
Mercury is the only elemental metal that is liquid at room temperature.
Nitrogen exists as a diatomic molecule (N2) at room temperature and pressure.
At room temperature, tellurium is a solid. It is a brittle, silvery-white metalloid element that belongs to the group of nonmetals on the periodic table.
Yes, carbon is a solid element at room temperature.
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.
Mercury is the only metal to be liquid at room temperature.
Bromine is a halogen element that is in liquid form at room temperature.
Bromine is the only nonmetal element that is a 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.)
Bromine
Mercury is the only elemental metal that is liquid at room temperature.
Bromine is the only liquid element in Group 7 (also known as Group 17) of the periodic table. It is a reddish-brown volatile liquid at room temperature, and it is the only nonmetallic element that is liquid under normal conditions.
Mercury is the only metal that is liquid at room temperature.
this answer is the element Bromine.
Bromine (Br)