Question

Name Melting Point Density (g/cm3)
Zinc 419.53 oC 7.134
Nickel 1455oC 8.912
Copper 1084.62oC 8.96
Silver 961.78oC 10.501
Gold 1064.18oC 19.282

Determine the identity of a cube of metal that measures 1.5 cm on each side and has a mass of 35.45g.
A)
Gold
B)
Nickel
C)
Silver
D)
Zinc

Answer 1

Silver :) Bet it divide the mass of each metal by given volume so the close one is the answer @beyonced98

Answer 2

that's for silver 107/3 = 35.66g

Answer 3

volume of the cube is:
\(V=1.5^3=...cm^3\)
so density is:
\(\delta=m/V= 35.45/ V=...?\)

Answer 4

@Michele_Laino Sir what mass we should put to achieve the answer i.e given 35.45 i think that's what he asks

Answer 5

you have to use \(m=35.45\; grams\)

Answer 6

but Sir @Michele_Laino it's given

Answer 7

Got it Sir THAnKS