Physics, 19.09.2019 12:10 mariaveliz2201
Ameteorite contains 0.17 g of nickel-59, a radioisotope that decays to form cobalt-59. the meteorite also contains 5.27 g of cobalt-59. how many nickel-59 half-lives have passed since the meteorite formed?
Answers: 2
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An object of dimensions 50 cm x 40 cm x 0.20 cm has a mass 60g. find its density in g/cm3 and kg/ m3
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How does the amount of energy required to hold each proton and neutron in the nucleus compare to the energy released when they are removed?
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Sunidhi made a study chart about changes in states of matter. which headings best complete the chart?
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The star nearest to our sun is proxima centauri, at a distance of 4.3 light-years from the sun. how far away, in km, is proxima centauri from the sun?
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Ameteorite contains 0.17 g of nickel-59, a radioisotope that decays to form cobalt-59. the meteorite...
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