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.Management Sciences
A. Molecules
B. Ions
C. Elements
D. Isotopes
Related Mcqs:
- For chain reaction to build up the size of the radioactive target should be______________?
- A. Greater than the critical size B. Less than the critical size C. Equal to the critical size D. All of above can build up a change reaction...
- Which one of the following radiations possesses maximum velocity ?
- A. α-rays B. β-rays C. γ-rays D. All of above have the same speed...
- Radioactive materials can be identified by measuring their_______________?
- A. Hardness B. Density C. Mass D. Half life...
- An alpha particle can produce fluorescence in__________________?
- A. ZnS B. Barium platinocyanide C. Calcium tungstate D. All of above...
- Pair production can take place only with_________________?
- A. X-rays B. Gamma rays C. UV-rays D. IR-rays...
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