Exam (elaborations)
Nova Hunting the elements exam with 100% correct answers.
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How many protons, electrons, and neutrons are there in an atom of gold? Protons- 79 electrons- 79 neutrons- 118 Give one property of gold. doesn't rust or tarnish How much gold is in one ton of the mined rock? one ounce How much is each truckload of ore worth, once the gol...
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