G
gummybears
Guest
If the atom is assumed to be a sphere, what is the volume in cm^3 of a single Kr atom? I'm a little stuck, this is what I have so far.
3.8 Angstroms * 10^-10 m/1 A * 100 cm/ 1 m --> (3.8 * 10^ -8cm)^3 -> 5.5*10-23
The answer is suppose to be 2.9*10^-23.. i need help. did i do something wrong?
3.8 Angstroms * 10^-10 m/1 A * 100 cm/ 1 m --> (3.8 * 10^ -8cm)^3 -> 5.5*10-23
The answer is suppose to be 2.9*10^-23.. i need help. did i do something wrong?