A, 0.25 grams
Density = mass/volume
1 mL = 1 cm3
So, density = 5/20
0.25 grams
The number of atoms in a molecule varies depending on the specific molecule formed. As a rule of thumb, a molecule must be composed of at least two atoms with no maximum amount of atoms as long as all the atoms in the molecule are bonded together somehow.
Answer:
3 I'm in college so I know this stuff my guy
Explanation:
sus