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RADIOACTIVITY*
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STRUCTURE OF ATOM*
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MASS NUMBER*
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ISOTOPES*
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SAMEA
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DETECTORSHAWASHAHIRATIAHHAIKALGGKAMARUDDIN*
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JAUHARIIONISATION EFFECT OF ALPHA PARTICLES CAUSE AIR POSITIVE IONNEGATIVE ION
POSITIVE ION ATTRACTEDTO CAP(- VE)
NEGATIVE ION ATTRACTEDTO CAP(+ VE)
5 ikhlas6/8/2008*
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KAMARUDINKAMARUDDINFUNCTIONMONITOR LEVEL OFEXPOSURE TO RADIATION 0000214532567M1/01/2013SEALED BADGE CONTAINPHOTOGRAFIC FILMREPLACE & DEVELOP DEPEND ONAMOUNT OF BLACKENINGOF FILM*
RADIOACTIVE DECAY*
Reputan radioaktif*
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ALPHA DECAY*
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BETADECAY*
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GAMMARAY*
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EXTRA EXERCISES1THE NUCLIDE THORIUM-232 (PROTON NUMBER 90) DECAY BY EMITTING AN ALPHA PARTICLE. WRITE DOWN THE EQUATIONFOR THE DECAY PROCESS AND THE NAME OF DAUGHTERNUCLIDE.*
HALF LIFE*
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Use OF RADIOISOTOPES*
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