Question

URGENT!!!!!!!!

Answer 1

The density of the iron is 7.8 g/mL.

The density of an object is defined as mass per unit volume of the object i.e

Density = mass / volume

To solve the question given above, we'll begin by calculating the volume of the iron. This can be obtained as follow:

Volume of water = 23.80 mL  

Volume of water + Iron = 24.59 mL

Volume of iron =?

Volume of iron = (Volume of water + Iron) – (Volume of water)

Volume of iron = 24.59 – 23.80

Volume of iron = 0.79 mL

Finally, we shall determine the density of the iron. This can be obtained as follow:

Volume of iron = 0.79 mL

Mass of iron = 6.2 g

Density of iron =?

Density = mass / volume

Density = 6.2 / 0.79

Density of iron = 7.8 g/mL

Therefore, the density of the iron is 7.8 g/mL

Learn more: brainly.com/question/24611641