Atomic weight = 197
symbol = Au
electrons = 79
neutrons = 197 - 79 = 118
<u>answer: E</u>
60 I think bcz if there is 1&2 they differ 10 times
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Below is the solution:
37.9*1000*1.03=39037 g=39.037 kg
39.037*2.21=86.28 lb
<span>86.28+59.5=145.78 lb <450 lb</span>
Protons as all other atoms of the same element
