The word use is kind of ambiguous, but to get an idea look up each of their electronegativities:
They both have zero electronegativity so they both are pretty useless in chemical reactions.
The chemical symbols of neon and argon are Ne and Ar.
Argon has a higher melting point than Neon. Neon melts at -248.6 degrees Celsius, whereas Argon melts at -189.4 degrees Celsius.
No. Neon atoms and Argon atoms have different atomic numbers. Which means they have different numbers of protons.
The rate of diffusion of a gas is inversely proportional to the square root of its molar mass. Since argon is heavier than neon (molar mass of 40 g/mol compared to 20 g/mol), argon will diffuse more slowly than neon.
Helium, argon, krypton, xenon, and radon are noble gases like neon. They are colorless, odorless, and have low reactivity. Neon is most similar to argon in terms of properties and behavior.
Neon and argon are two distinct elements.
The chemical symbols of neon and argon are Ne and Ar.
Diffusion
Argon is larger than neon because it has more electrons and a larger atomic radius.
Pretty much just neon signs. Its practical uses as an inert gas have been made obsolete by argon which is much cheaper.
Argon has a higher melting point than Neon. Neon melts at -248.6 degrees Celsius, whereas Argon melts at -189.4 degrees Celsius.
Argon
Helium, neon, and argon are the three lightest members of the noble gases.
No. Neon atoms and Argon atoms have different atomic numbers. Which means they have different numbers of protons.
Neon is smaller.
The rate of diffusion of a gas is inversely proportional to the square root of its molar mass. Since argon is heavier than neon (molar mass of 40 g/mol compared to 20 g/mol), argon will diffuse more slowly than neon.
They use argon for neon lights.