Which is not an element copper,ammpnia,gold
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Answer:
The answer is AMMONIA
Explanation:
Ammonia, NH3, is a chemical compound composed of one nitrogen atom and three hydrogen atoms. Ammonia is a colorless gas that is lighter than air, and can be easily liquefied.
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Answered by
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Answer:
ammpnia
Explanation:
copper atomic number is 29
gold atomic number is 79
Ammonia, NH3, is a chemical compound composed of one nitrogen atom and three hydrogen atoms. Ammonia is a colorless gas that is lighter than air, and can be easily liquefied. Ammonia is a compound normally encountered as a gas and has a strong odor.
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