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Radio Active decay
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  1. Radio Active decay By Stephen Goose 422-004 1206455 Argon

  2. Outline • 1. Title • 2. Outline • 3. Alpha Emissions • 4.Beta Emissions • 5. Positrons Emissions • 6. Electron Capture • 7. Gamma Emissions • 8. Conclusions • 9. Bibliography

  3. Alpha Emissions • When two protons and neutrons are emitted from the nucleus! During radioactive decay

  4. . Beta Emissions • A larger neutron. Proton ratio means it needs to be converted into electrons which are from the nucleus • 0n+1p=-1B

  5. , Positron Emissions • When ratio is stable it is emitted with a mass of a electron but with a positive charge. • 38=38+0 • 19K=18Ar+1B

  6. , Electron Capture • When a electron’s inner orbital is captured its own atom’s nucleus. • 106+0=106 • 47 Ag+-1e=46Pd

  7. , Gamma emissions • When gamma rays are emitted from the nucleus to a ground energy state • No equation

  8. Conclusion • So now that you now everything.. Oh wait you don’t! • Radioactive decay- When a nucleus is made lighter by taking out particles. They all come from the atom.

  9. Bibliography • http://library.thinkquest.org/3471/alpha_decay.gif • http://hyperphysics.phy-astr.gsu.edu/hbase/nuclear/beta.html • http://education.jlab.org/glossary/betadecay.gif • http://search.msn.com/images/results.aspx?q=electron+capture&FORM=MSNH&mkt=en- • US#focal=0e0dc41af3c974b2444bf591fb1a6859&furl=http%3A%2F • http://search.msn.com/images/results.aspx?q=gamma+emission+ • &go=Search+Images&form=QBIR#focal=b96cc2acdb02dcac638122fe1ff97f7d&furl=http%3A%2 • F%2Fwww.euronuclear.org%2Finfo%2Fencyclopedia%2Fimages%2Fang_zue.jpg • http://www.dallassd.com/our%20schools/high%20School/Chemsite/nucleareqns/ttypes3.html • %2Fwww.euronuclear.org%2Fimages%2Felektroneneinfange.jpg • US#focal=0e0dc41af3c974b2444bf591fb1a6859&furl=http%3A%2F • http://education.jlab.org/glossary/betadecay.gif • http://library.thinkquest.org/3471/alpha_decay.gif • http://www.dallassd.com/our%20schools/high%20School/Chemsite/nucleareqns/ttypes3.html • http://search.msn.com/images/results.aspx?q=electron+capture&FORM=MSNH&mkt=en- • US#focal=0e0dc41af3c974b2444bf591fb1a6859&furl=http%3A%2F