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The activity of carbon 14

before 1900 the activity per mass of atmospheric carbon due to the presence of carbon-14 averaged about 0.255bq/g of carbon 1.
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2. asked by jay
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before 1900 the activity per mass of atmospheric carbon due to the presence of carbon-14 averaged about 0.255bq/g of carbon 1.
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2. asked by jay
3. 582 views
The activity of carbon 14 in living tissue is 15.3 disintegrations per minute per gram of carbon. The limit for reliable
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2. asked by L.Bianchessi
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the activity of a sample of carbon has one-eighth of the initial activity. carbon-14 has a half-life of 5730 yr. how old is the
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2. asked by Mimi
3. 484 views
suppose you have a sample of clamshell at a paleoindian site and you measure the 14c activity of aa 100-gram sample of carbon as
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2. asked by jon
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A sample has a activity of 0.0065 Bq per gram of carbon. (a) Find the age of the sample, assuming that the activity per gram of
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2. asked by PLEASE AND THANK YOU
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A sample has a activity of 0.0065 Bq per gram of carbon. (a) Find the age of the sample, assuming that the activity per gram of
1. 1 answer
2. asked by PLEASE AND THANK YOU
3. 1,087 views
Carbon Dioxide is a greenhouse gas. Which of these statements about greenhouse gases are true? (1 point)True False Carbon
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2. 28 views
Activity Log Requirements: Participate in at least 40 minutes of physical activity every school day. Record your activity on the
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2. 161 views
Without human Response area, the carbon on Earth would leak slowly into the atmosphere through volcanic activity over millions
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2. asked by madi
3. 108 views