Question

all 22 non metal name​

Answer 1

Explanation:

So, if we include the nonmetals group, halogens, and noble gases, all of the elements that are nonmetals are:

• Hydrogen (sometimes)
• Carbon
• Nitrogen

• Oxygen

• Phosphorus

• Sulfur

• Selenium

• Fluorine

• Chlorine

• Bromine

• Iodine

• Astatine

• Tennessine (sometimes considered a halogen or metalloid)

• Helium

• Neon

• Argon

• Krypton

• Xenon

• Radon
• Oganesson (possibly behaves as a "noble gas", except it won't be a gas under ordinary conditions)

Answer 2

classified as nonmetals; most are gases (hydrogen, helium, nitrogen, oxygen, fluorine, neon, chlorine, argon, krypton, xenon and radon); one is a liquid (bromine); and a few are solids (carbon, phosphorus, sulfur, selenium, and iodine).