5. Determine the standard reduction potential (E°) for Wds » Wd2+ (aq).

Please someone help ​

the answer to your question is c.

if you read the house of usher you should know that the house was haunted

c- cold periods in earth's history during which glaciers covered much of the surface.

explanation:

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