How many atoms are in 64 g sulfur (S)?
O A. 6.02 x 1023 atoms
OB. 646.02 x 1023) atoms
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Answers: 3
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How did planetesmals form planets? a. they broke apart into smaller chunks.b. they collided and stuck together.c. they cooled and pulled ice together.d. they began to rotate.
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As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit
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You have a sample of a metal, the sample is exactly 6.02 x 1023atom, if the sample has a mass 55.85 what metal is your sample made of?
Answers: 2
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