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Rolex:
Question on example of half-life?
"Radium-226 has a half-life of 1600 years, meaning that after 800 years its emission rate will be halved." Shouldn't this read, " Radium-226 has a half-life of 1600 years, meaning that after 1600 years its emission rate will be halved."
9Y
By: wmhmatt
1