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Viktor [21]
3 years ago
15

Calculate the average atomic mass of gold is 50% is gold 197 and 50% is gold 198

Mathematics
1 answer:
xxTIMURxx [149]3 years ago
3 0
The answer is 74.125 average you add all them up divide by 2
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Bas_tet [7]
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Daniella has a baking pan shaped like a rectangular prism. It measures 16 inches wide and 3.75 inches high. If the volume of Dan
saveliy_v [14]

Answer:

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