Chemistry, 11.02.2021 04:20 DantesinfernoxD9964
THINK ABOUT IT… A scientist has an 8g sample of radium. How many grams of the sample will decay in 800 years if the half-life is 1600 years? Read it carefully...a full half-life hasn’t passed yet! Don’t forget to label your units - g!
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Asolid that forms and separates from a liquid mixture is called
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Concentrations expressed as a percent by mass are useful when the solute is a a. liquid b. gas c. solid
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THINK ABOUT IT… A scientist has an 8g sample of radium. How many grams of the sample will decay in 8...
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