Respuesta :
Answer:
Gold is dense, soft, shiny, and most malleable of all the metals known. Gold is a transition metal that is attacked by chlorine, fluorine, and cyanide. Gold is the 79th element in the periodic table. it has 79 protons in its nucleus and 79 outter electrons.
Explanation:
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Answer:
The answer should be A. It cannot be broken down into another substance. :)
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