Hydrogen, helium, nitrogen, oxygen, fluorine, neon, chlorine, argon, krypton, xenon, radon are the 11 gases (not 12).
Gases at room temperature
Yes. Both are gases at room temperature.
Gases, hence noble "gases"
Carbon is a solid; oxygen, nitrogen and hydrogen are gases at room temperature.
gas
Gases at room temperature
Yes. Both are gases at room temperature.
All of the noble gases (group 18) are gases at room temperature. In addition, fluorine, chlorine, oxygen, nitrogen, and hydrogen are gases at room temperature.
Only fluorine and chlorine are gases at room temperature. Bromins is a liquid. Iodine and astatine are solids.
They are gases at room temperature.
Poop
Gases, hence noble "gases"
Carbon is a solid; oxygen, nitrogen and hydrogen are gases at room temperature.
No. That's why they are called GASES.
No. they are solids
Uranium and fermium are solid metals at room temperature.
No. All metalloids are solid at room temperature.