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Science-Related Homework Help Chemistry Topic started by: Whelan on May 7, 2015



Title: A small block of wood or heavy clothing can form an effective shield against what type of radiation?
Post by: Whelan on May 7, 2015
A small block of wood or heavy clothing can form an effective shield against what type of radiation?
A) beta particles
B) cosmic rays
C) gamma rays
D) neutrons


Title: Re: A small block of wood or heavy clothing can form an effective shield against what type of radiat
Post by: hbutler2 on May 12, 2015
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