Ar
It is 87.3 K.
There are three natural isotopes.
Argon is a non metal element. Atomic mass of it is 39.94.
Helium, Xenon, Neon, Krypton, and Radon.
For most people there is absolutely no reason to buy any argon in their lifetimes.
Argon is very unreactive as it is a noble gas. Its common oxidation number is zero.
argons, groans, orangs, organs, sarong
Ar 40 is the most common isotope, accounting for 99.6% of the total (by weight).
Argon's atomic number is 18, which means it has 18 protons in its nucleus.
No. Scrabble rules do not allow any abbreviations.
Yes. Murry is a legal Scrabble word.