Question

From the following options:
identify the gases which exist as atoms.
Identity the gases which exist as molecules of elements and state how many atoms make
up each molecule for each gas.
Identity the gases which exist as molecules of compounds and state the types and number
of atoms which make up each molecule of the gas.
Carbon dioxide
Hydrogen
Methane
Nitrogen
Oxygen
Krypton
Argon
Neon
Xenon​

Answer 1

Answer:

As gases=Krypton,Argon,Neon,Xenon

As molecule=Hydrogen,Methane,Carbon dioxide,Nitrogen,Oxygen