Chemistry
29.09.2022 08:21
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What is the density of an object that has a mass of 120 g and volume of 5 ml?
What is the density of an
object that has a mass of
120 g and volume of 5 ml?
Show Answers
object that has a mass of
120 g and volume of 5 ml?
person76
5,0(78 marks)
The density of an object ρ = 24 g/ml
Further explanationGiven
mass of an object = 120 g
volume = 5 ml
Required
The density
Solution
Density is a quantity derived from the mass and volume
Density is the ratio of mass per unit volume
Density formula:
ρ = density
m = mass
v = volume
Input the value :
ρ = 120 g : 5 ml
ρ = 24 g/ml
dondre54
4,9(94 marks)
In a metallic bond, atoms of the metal are surrounded by a constantly moving "sea of electrons". This moving sea of electrons enables the metal to conduct electricity and move freely among the ions.
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