Question

give an example of monoatomic molecule

Answer 1

all noble gases are mono atomic eg. argon krypton etc

Answer 2

Even one molecule of NO contains one O atom and one N atom. All the noble gases exist as monatomic elements like helium, Neon, Argon, Krypton, Xenon and Radon. Some of the diatomic molecules are Hydrogen , Nitrogen , Oxygen , Fluorine , Chlorine ( C l 2 ) , Iodine and Bromine ( B r 2 ) .