Answer:
The oeriodic table have 8 groups
The chemical symbol for gold is AU
You would have to use the ideal gas law for this:
PV=nRT
Pressure, Volume, n=moles, R gas constant, Temperature in Kelvin
P=nRT/V
(1.8mol)(62.36)(309K)/43.0L = 805mm Hg
1. compound. 2. 1.2. hope it helps
