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bluetiger933Lv1
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7- Calculate the mass (in kg) of 4.87 x 1025 atoms of Zn. 8- Calculate the mass (in ng) of 2.33 x 1020 atoms of oxygen 9- Silver has an atomic mass of 107.868 amu. The Ag-109 isotope (108.905 amu) is 48.16%. What is the amu of the other isotope? Which of the following contains the MOST atoms? You shouldn't need to do a calculation here. A) 10.0 g Ne B) 10.0 g He C) 10.0 g Ar D) 10.0 g Kr E) 10.0 g Mg 10-
7- Calculate the mass (in kg) of 4.87 x 1025 atoms of Zn. 8- Calculate the mass (in ng) of 2.33 x 1020 atoms of oxygen 9- Silver has an atomic mass of 107.868 amu. The Ag-109 isotope (108.905 amu) is 48.16%. What is the amu of the other isotope? Which of the following contains the MOST atoms? You shouldn't need to do a calculation here. A) 10.0 g Ne B) 10.0 g He C) 10.0 g Ar D) 10.0 g Kr E) 10.0 g Mg 10-
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Bunny GreenfelderLv2
21 Apr 2020
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