Griffin was walking to school one day and found a old bone. he took it to a scientist friend of his, and after studying the bone, she determined it was approximately 24,000 years old. she also told him that the current amount of carbon-14 in the bone was 5,000 atoms. how many atoms must the bone have had originaly, assuming that the half-life of carbon-14 is approximately 6,000 years.
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Chemistry, 20.06.2019 18:04, naynay4evr
What is the smallest component or the most basic building block of any element ? a. an atom, b. a compound c. gas d. element
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Chemistry, 21.06.2019 20:00, lorenaandreahjimenez
The answer for #3 is c but i don't know why
Answers: 1
Chemistry, 22.06.2019 09:00, triddi666
Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?
Answers: 1
Griffin was walking to school one day and found a old bone. he took it to a scientist friend of his,...
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