As a subject matter expert in the field of material science, I can provide you with a detailed comparison between gold and silver based on their atomic weights and densities.

Gold is a chemical element with the symbol Au and an atomic number of 79. It has an atomic weight of approximately 196.96654 amu (atomic mass units). Gold is known for its high density, which is about 19.32 grams per cubic centimeter (g/cm³).

Silver, on the other hand, is represented by the symbol Ag and has an atomic number of 47. Its atomic weight is approximately 107.8682 amu. Silver is also a dense metal, but it is less dense than gold, with a density of about 10.49 g/cm³.

Comparing the two, gold is the heaviest metal when considering both atomic weight and density.

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The lower you go on the periodic table, the heavier and rarer these metals are. That's why gold is worth more than silver, which is worth more than copper. Here's a metal buzzword to know: ferrous. A ferrous metal contains iron, so it's magnetic.read more >>