question archive Radiation & Matter Radon-222 Iron-59 Strontium-85 Phosphorous-32 Alpha (a) emitter Beta (B) emitter Gamma (Y) Counts Per Second Counts Per Second emitter (?) emitter Counts Per Second (CPS) (CPS) Counts Per Second (CPS) (CPS) No shielding Paper Cardboard (1 mm) Aluminum (1 mm) Lead Which material provides the best shielding against alpha particles? Against beta particles? Against Gamma rays? Based on the data you collected, would you say that Phosphorous-32 is an alpha, beta, or gamma emitter? Explain your answer
Radiation & Matter Radon-222 Iron-59 Strontium-85 Phosphorous-32 Alpha (a) emitter Beta (B) emitter Gamma (Y) Counts Per Second Counts Per Second emitter (?) emitter Counts Per Second (CPS) (CPS) Counts Per Second (CPS) (CPS) No shielding Paper Cardboard (1 mm) Aluminum (1 mm) Lead Which material provides the best shielding against alpha particles? Against beta particles? Against Gamma rays? Based on the data you collected, would you say that Phosphorous-32 is an alpha, beta, or gamma emitter? Explain your answer
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Radiation & Matter Radon-222 Iron-59 Strontium-85 Phosphorous-32 Alpha (a) emitter Beta (B) emitter Gamma (Y) Counts Per Second Counts Per Second emitter (?) emitter Counts Per Second (CPS) (CPS) Counts Per Second (CPS) (CPS) No shielding Paper Cardboard (1 mm) Aluminum (1 mm) Lead Which material provides the best shielding against alpha particles? Against beta particles? Against Gamma rays? Based on the data you collected, would you say that Phosphorous-32 is an alpha, beta, or gamma emitter? Explain your answer.
