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| 2 |
Nucleus of element relases energy and produces a new element in the reaction |
1 |
Scientist worked on vitamin B12 and penicillian |
| 3 |
Atom of a radioactive element emits positron or electron |
5 |
Absorbed energy |
| 4 |
Wavelenghts are longer than x-rays but shorter than light rays |
7 |
Current, electric charge of heat passes through this |
| 6 |
Scientist known for stopping her research on the atom bomb |
8 |
Distance between two points in a wave motion that are of the same type |
| 9 |
Two opposing bodies in contact with each other cause this |
10 |
Period of rest and no activity in balanced systems |
| 12 |
Smallest part of a substance that has all its properties |
11 |
Light that is split into wavelenghts by a prism creates this |
| 17 |
Transmitted energy in the form of waves or rays (radio waves, x-rays) |
13 |
Infrared rays, radioactivity and radiant energy are particles emitted by this___ |
| 18 |
Nuclei breaks apart and forms smaller nuclei and a lot of enenrgy |
14 |
Releases energy |
| 19 |
Two or more nuclei are forced together and make a nucleus |
15 |
Nuclei of radioactive elements emits this electromagnetic wave |
| 21
| Scientist known for 'on and off' patents on the computer |
16 |
Bending of beams or rays when they go through matter |
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17 |
State of energy of a nucleus or an atom (ground state,excited state) |
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20 |
SI unit of force and scientific unit of weight |
