Darrien+Horn+MASC

Darrien Horn MASC Page

Argon



General Informalion Name: Argon Type: Noble Gas Symbol: Ar Atomic Wieght: 39.95 Density: 0.001784 g/cm3 Discoverd: Argon was dicovered in 1894 by Lord Rayleigh. [|General] States
 * ** State (s, l, g):  ** gas ||
 * ** Melting point:  ** 83.85 K (-189.3 oC) || **  Boiling point:  ** 87.3 K (-185.8 oC) ||