How many moles of neon (Ne) gas have a volume of 0.84 L and a pressure of 4.6 atm at 222 K?
(The universal gas constant is 0.0821 L. atm/mol-K.)
O A 021 mol
O B. 70. mol
C. 4.7 mol
D. 0.010 mol

so what is the problem with your lab report and whats the subject of the lab report? i will you

the density of gold = 19.3 g/cm3

the relation between density and mass and volume is

density = mass / volume

given :

mass of gold = 13 g

density = 13g / volume = 19.3

volume = 13 /19.3 = 0.67 cm^3

thus volume of gold nugget = 0.67 cm^3