Help defend free speech and free scientific inquiry in the U.S. Sign the Academic Freedom Petition.

From CreationWiki, the encyclopedia of creation science

Argon

Atomic number  18 Atomic symbol  Ar Atomic weight  39.948 g/mol (39.948 amu) CAS number  7440-37-1 Categories  Element +, Noble gas +

 

Enter the name of the page to start browsing from.