the element of argon:
Atomic Number: 18
Atomic Weight: 39.948
Melting Point: 83.80 K (-189.35°C or -308.83°F)
Boiling Point: 87.30 K (-185.85°C or -302.53°F)
Density: 0.0017837 grams per cubic centimeter
Phase at Room Temperature: Gas
Element Classification: Non-metal
Period Number: 3 Group Number: 18 Group Name: Noble Gas
Abbreviation: Ar
The element argon was discovered in 1894.
Argon. It is an element.
Argon's an element.
argon
argon is not a compound it is an element
Argon is an element - it has no constituents.
Argon is an element and all the atoms in argon are argon atoms.
Argon is a natural element found in the air.
Argon is a gas element. atomic number of it is 18.
Argon is a noble gas.
Argon is an element of the periodic table.
Argon is a chemical gaseous element.