Chemistry, 05.12.2019 07:31 tahlialafaye
The half-life of a certain isotope is 1 day. at the end of 3 days, how much of the isotope remains? 1/16 , 1/8, noneof it , 1/3, none above
the half-life of a certain isotope is 30 seconds. how much of a 200 g sample will remain after 2 minutes?
50 , 6.25 , 170, 12.5 , 100
Answers: 2
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Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.
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Heat energy, carbon dioxide, and water are released through which process? a. photosynthesis b. depolymerization c. digestion d. cellular respiration
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Asap at one point in history people could measure temperature by looking at the volume of a sample of gas. suppose a sample in a gas thermometer has a volume of 135ml at 11.0°c. indicate what temperature would correspond to each of the following volumes: 113 ml, and 155 ml.
Answers: 1
The half-life of a certain isotope is 1 day. at the end of 3 days, how much of the isotope remains?...
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