Chemistry, 13.07.2020 22:01, AgentPangolin
The half-life of carbon-14 is 5,730 years. An artifact produces 8.8 disintegrations of 14C per minute per gram of carbon in the sample. Estimate the age of this sample assuming that its original radioactivity was 15.3 disintegrations per minute per gram of carbon.
Answers: 1
Chemistry, 23.06.2019 06:00, kristine2424
How does a coronal mass ejection (cme) affect the solar wind? a cme adds more particles to the solar wind, intensifying it. a cme blocks the solar wind, causing it to fade. a cme does not affect the solar wind but it does affect auroras. a cme increases the amount of energy in the solar wind.
Answers: 2
Chemistry, 23.06.2019 08:40, mathisaqeosmw
Calculate the number of grams of sodium in 3.00 g of each sodium-containing food additive.
Answers: 3
The half-life of carbon-14 is 5,730 years. An artifact produces 8.8 disintegrations of 14C per minut...
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