What is the density of a 36 g object with a volume of 15 cm3? (density: d = )

D = 2.4 g/cm3

We learned this in my physics class as well. 

p = m/v

Where:
p = density
m = mass
V = volume

So to find the density you solve 36/16 

=2.4

Hope this helped. Have a great day!

Here, We know, Density = Mass / Volume
Here, mass = 36 g
volume = 15 cm³

Substitute their values, 
d = 36 / 15
d = 2.4 g/cm³

In short, Your Answer would be 2.4 g/cm³

Hope this helps!

An  atom  (ours, not carroll's) consists of a positively charged  nucleus, surrounded by one or more negatively charged particles called  electrons. the positive charges equal the negative charges, so the atom has no overall charge; it is electrically neutral. most of an atom's mass is in its nucleus; the mass of an electron is only 1/1836 the mass of the lightest nucleus, that of hydrogen. although the nucleus is heavy, it is quite small compared with the overall size of an atom. the radius of a typical atom is around 0.1 to 0.25 nanometres (nm), whereas the radius of a nucleus is about 10-6  nm.  *  if an atom were enlarged to the size of the earth, its nucleus would be only 200 feet in diameter and could easily rest inside a small football stadium.read more on -