Aluminum has a density of 2.70 g/cm3 . What would the volume be in in3 of a piece of aluminum that weighs 185.3 g?

The volume in  in³ is 4.19 in³

Explanation:

To determine the volume in in³ ( cubic inches),

First, we will find the volume in cm³

From the question,

The density of aluminum = 2.70 g/cm³

Mass of the aluminum = 185.3 g

From,

Then,

Hence,

The volume of the aluminum in cm³ is

cm³

This is the volume in cm³

Now, for the volume in in³

1 in = 2.54 cm

∴ 1 in³ = 16.3871 cm³

Now,

If 16.3871 cm³ = 1 in³

Then, 68.63 cm³ =

in³

Hence, the volume in  in³ is 4.19 in³

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates