7. This ring is made of Gold. I hope this still counts, because I'm sure it's mixed with other material, but when I asked my dad, he said, "Ah, it's all gold."
Symbol- AU
Atomic Number- 79
Atomic Mass- 197
Protons- 79
Neutrons- 118
Electrons- 79
44. Gold is a transition element. In one atom, it has 79 protons, 118 neutrons, and 79 electrons.
Sunday, June 6, 2010
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