Question

Give one word/a fo words for each of the following.

Any three noble gases

Answer 1

• Noble gases (inert gases) are monatomic gases with very low chemical reactivity.
• They are colorless and odorless. They are placed in group 18 of the periodic table.
• The six noble gases that occur in nature are helium (He), neon (Ne), argon (Ar), krypton (Kr), and xenon (Xe).

Three noble gases are helium (He), neon (Ne), and argon (Ar).