20655246
Description
Flashcards by kelsey henry, updated more than 1 year ago
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Created by kelsey henry
over 4 years ago
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| Question | Answer |
| an isotope of an element that emits radiation | radioactive isotope |
| anything past __ is radioactive anything past __ is radioactive (but made artificially) | 83; 92 |
| what are the types of radiation? | alpha particles, beta particles, positrons, and gamma rays |
| what changes does an alpha particle make? |
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