| 31. | The " stars " were alpha particles from disintegrating atoms.
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| 32. | Alpha decay occurs when the nucleus ejects an alpha particle ( helium nucleus ).
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| 33. | The alpha particle goes flying off at high speed ).
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| 34. | In 1929, Pose studied the nuclear reactions of aluminum nuclei bombarded with alpha particles.
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| 35. | Pu-240 exposed to alpha particles will incite a nuclear fission.
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| 36. | :Just compare the mass of 4 protons with the mass of a alpha particle.
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| 37. | The additional alpha particles from the daughter atoms can be deadly to nearby cells.
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| 38. | The emission of alpha particles by the radium was responsible.
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| 39. | His thesis was on column ionization of alpha particles.
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| 40. | High LET radiation includes neutrons and alpha particles which are large and cause intense damage.
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