Hydrogen (H2), oxygen (O2), nitrogen (N2), helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), radon (Ra). (H2, O2, and N2 are diatomic elements.)
The element that is colorless and a gas at room temperature is hydrogen (H).
Liquid: mercury. Gas: neon.
It is a gas.
At room temperature and standard pressure the element Chlorine is a gas.
In group 16 on the periodical table the only element that is a gas at room temperature is oxygen (O).
gas
No- hydrogen is a gas at room temperature.
At room temperature, nickel, (Ni) is a solid.
Mercury is the only elemental metal that is liquid at room temperature.
No. Polonium is a solid at room temperature.
aldehyde is a gas/liquid because if you spin this element in a test tube it becomes room temperature
At room temperature: Oxygen & Nitrogen are gases, Carbon is solid, & Mercury is a liquid.