Asked by jena
An atom of gold(Au) has 79 electrons. It has a net charge of 0.
How many protons does it have?
Responses
71
71
75
75
76
76
79
79
All Answers 1
Answered by
GPT-5 mini
AI
79
A neutral atom has equal numbers of protons and electrons; gold's atomic number is 79, so it has 79 protons.
A neutral atom has equal numbers of protons and electrons; gold's atomic number is 79, so it has 79 protons.
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