Chemistry, 26.10.2019 05:43, dearash1730
How can you efficiently determine the number of atoms in a sample of an element?
a. first determine the mass of the sample and then convert it to the number of atoms using the molar mass of the element.
b. first determine the mass of the sample and then convert it to the number of atoms using avogadro's number and the molar mass of the element.
c. use atomic microscope to determine avogadro's number, then determine the mass of the sample and convert it to the number of atoms.
d. use atomic microscope to count each atom.
Answers: 1
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How can you efficiently determine the number of atoms in a sample of an element?
a. first det...
a. first det...
Mathematics, 27.06.2019 23:40
Mathematics, 27.06.2019 23:40
Mathematics, 27.06.2019 23:40