|
Of the 3 main gases that compose most of the Earth's atmosphere, this noble one makes up about 1% |
argon
|
$600 |
J |
THE ELEMENTS |
2025-10-03 |
#9405 |
|
The Constitution is preserved in a case containing this noble gas, atomic No. 18; its inertness helps stop organic decay |
argon
|
$1,000 |
J |
ELEMENTARY |
2022-11-30 |
#8753 |
|
This element is alphabetically first among the noble gases |
argon
|
$800 |
J |
ELEMENTAL |
2018-11-19 |
#7866 |
|
Element number 18, it's every pirate's favorite noble gas |
argon
|
$1,200 |
DJ |
NAME THAT ELEMENT |
2015-09-24 |
#7134 |
|
Symbolized Ar, this noble gas is used to fill most household light bulbs |
Argon
|
$600 |
DJ |
THE ELEMENTS |
2001-02-15 |
#3794 |
|
Alphabetically the first among gases, it's the third most abundant gas in the air |
argon
|
|
FJ |
THE ELEMENTS |
1992-12-17 |
#1909 |
|
The most common of the noble gasses, it's used to fill electric light bulbs |
Argon
|
$1,000 |
DJ |
THE ELEMENTS |
1990-05-10 |
#1324 |