The ratio of atomic radius to its nuclear radius is about___________________?
Correct answer: A. 105
- A. 105
- B. 108
- C. 1012
- D. 1015
Explanation
An atomic radius is roughly 10⁻¹⁰ m, while a nuclear radius is about 10⁻¹⁵ m. Their ratio is therefore approximately 10⁵, represented by option a.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Chemical Process Principles
2,710 free Chemical Process Principles MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Process Principles questions
Which of the following nuclear materials is fissile ?
Gas cooling as compared to water cooling of nuclear reactors___________________?
Unit of radioactivity is__________________?
A moderator _____________ the neutrons?
The atomic number of a radioactive element is not changed, when it emits _____________ rays?
Extraction of uranium from its ore is done by ______________ method?