2. Gamma rays have:
0 protons, 1 neutron, 1 electron 0 protons, 0 neutrons, 0 electrons 1 proton, 0 neutrons, 1 electron 1 proton, 1 neutron, 1 electron None of these
3. Which is NOT an example of an isotope?
14/6 C 232/90 Th 0/-1 e 235/92 U All of these are isotopes
4. All radio active decay is:
Zero Order First Order Zero and First Order First and Second Order None of these
5. Which is more dangerous, a nuclie with a short half-life or a nuclide with a large half-life?
Short half-life Large half-life I am Superman! Both have no effect upon me! Half-life? None of these
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