Divide 24 by 12.
24/t = 12
24/12 = t
24/12 = 2
t = 2
It is weight, if I understand your question.
Answer:
2.72×10^-7
Explanation:
velocity = frequency × wavelength
2.05×10^8=7.55×10^14 wavelength
wavelength = 2.05×10^8/7.55×10^14
wavelength = 2.72×10^-7
The probability of finding an electron with random motion at a certain energy level (distance away from) the nucleus
