MCQOPTIONS
Saved Bookmarks
| 1. |
The energy of the emitted X-rays depends upon the _________ of the atom and their intensity depends upon the __________ |
| A. | Atomic number, amount of sample |
| B. | Mass number, amount of sample |
| C. | Mass number, concentration of atoms |
| D. | Atomic number, concentration of atoms |
| Answer» E. | |