Chlorine.
Nonmetal
Chlorine is a NON-METAL. As STP it is a green gas.
Nonmetal. Nitrogen is a gas.
Nonmetal. Nitrogen is a gas.
Helium is a nonmetal, a gas.
Nonmetal. Nitrogen is a gas.
Nonmetal. Nitrogen is a gas.
Neon is a gas, a nonmetal.
Argon is a nonmetal. It is a noble gas that belongs to Group 18 of the periodic table.
Yes, Rn is a noble gas, which is also a nonmetal.
Nonmetal. Helium is a noble gas.
Xenon is a nonmetal. It is a colorless, odorless gas found in the Earth's atmosphere.