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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Bohr's model could only explain the spectra of which type of atoms? single atoms with one electron single atoms with more than one electron bonded atoms with one electron bonded atoms with more than one electron
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Write the empirical chemical formula of calcium with a mass percent of 38.8, phosphorus with a mass percent of 20.0, and oxygen with a mass percent of 41.3.
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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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