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Chemistry, 22.06.2019 12:00
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How many moles of lead are in 1.50 x 10^12 atoms of lead? could you explain the answer as well and not just give it to me i am refreshing for finals and i need to know how to do it
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What is the atomic mass number of an isotope that has an atomic number of 5 and includes 6 neutrons?...
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