Chemistry, 20.04.2020 21:42 clarissajimenez27

Which of the following is a true statement?
A.
If one mole of 39K has a mass of 39.1 grams, the mass of one atom of 39K is 39.1x1025 grams
B. If one atom of 12C has a mass of 12.0 amu, one mole of 12C atoms has a mass of 12 x 6.02 x 1023 grams.
C. If one atom of 223Fr has a mass of 223.0 amu, one mole of 223Fr has a mass of 223.0x 1023 amu.
D.
If one atom of 1271 has a mass of 126.9 amu, one mole of 1271 has a mass of 126.9 grams

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Which of the following is a true statement?
A.
If one mole of 39K has a mass of 39.1 gra...

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