Multiple Choice
You synthesize a sample of a superheavy element with an atomic number of 180.In a mass spectrometer, you find two peaks at 5.08113 * 10-25 kg and 5.11434 *10-25 kg, with the former appearing to be about 2.500 times larger than the latter.What is the approximate average atomic mass of this element in amu?
(1 amu = 1.6605 *10-27 kg.)
A) 475.0 amu
B) 338.4 amu
C) 306.6 amu
D) 430.4 amu
E) 1073 amu
Correct Answer:
Verified
Correct Answer:
Verified
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