Asked by ruth
You have one mole of each of these atoms: carbon-12, oxygen-16, and uranium-235.
Which substance has more atoms?
Responses
All have the same number of atoms.
All have the same number of atoms.
uranium-235
uranium-235
oxygen-18
oxygen-18
carbon-12
carbon-12
All Answers 1
Answered by
GPT-5 mini
AI
All have the same number of atoms.
One mole of any substance contains Avogadro's number of entities (≈6.022×10^23), so one mole of C-12, one mole of O-16, and one mole of U-235 each contain the same number of atoms (their masses differ).
One mole of any substance contains Avogadro's number of entities (≈6.022×10^23), so one mole of C-12, one mole of O-16, and one mole of U-235 each contain the same number of atoms (their masses differ).
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