What is the diameter of the 238U nucleus? 571 fm 37.0 fm 14.9 fm 7.44 fm

Which one of the following is the correct size of the radius of a nucleus?1×1014𝑚1×10 14 m1×10−14𝑚1×10 −14 m1×1010𝑚1×10 10 m1×10−10𝑚1×10 −10 m

The radius of a nucleus with nucleon number 16 is 3 × 10–15 m. Then, the radius of a nucleus with nucleon number 128 will be :- 3 × 10–15 m6 × 10–15 m9 × 10–15 m24 × 10–15 m

The radius of Ge nucleus is measured to be twice the radius of 9Be4 nucleus. How many nucleons are there in the Ge nucleus ?7296120144

A sample of 238U has an activity of 4.300×10-3 Ci. What is the mass of the sample? The half life is 1.41×1017 s, and the atomic mass is 238.0507884 u

ow many protons and neutrons are in an atom of 247Cm ?