Multiple Choice
Given that Na-23 is the only natural isotope of sodium,what is the mass of one Na atom and the mass of Avogadro's number of Na atoms,respectively?
A) 22.99 amu and 22.99 g
B) 22.99 g and 22.99 amu
C) 23 amu and 23 g
D) 23 g and 23 amu
E) none of the above
Correct Answer:

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Correct Answer:
Verified
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