Group 8 elements are also known as the noble gasses. These elements already have a full valence shell with 8 valence electrons. This leaves the elements non-reactive as they are already stable and in a low energy state.
ANSWER: B) drying paint
EXPLANATION: Car manufacturers use UV radiation to dry the paint o the vehicle. The high reflectivity of infrared radiation helps to keep the car interior cool. It also gives advantages over convection heating. It can provide both high intensity and low intensity heat and is a low cost heat source when compared in dollars per unit of energy consumed. The IR heating also doesn't penetrate deeply and apply heating only on the outer surface.
The volume of the sample a company at 101.3 KPa and o degrees is calculated as follows
by use combined gas law
that is P1V1/T1= P2V2/T2
V2 = P1V1T2/T1P2
T1= 25 +273 = 298 K
P1= 58 kpa
V1= 2.15 L
P2= 101.3 kpa
T2 = o+273 = 273k
v2=?
V2= (58 x2.15 x273)/(298 x101.3) = 1.13 L