QQuestionChemistry
QuestionChemistry
How many electrons, protons, and neutrons does gold have?
How many protons, electrons, and neutrons are in an atom of gold?
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Answer
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Step 1
First, let's identify the atomic number and atomic mass of gold. According to the periodic table, gold has an atomic number of 79 and an atomic mass of approximately 196.96 u (unified atomic mass units).
Step 2: The atomic number of an element is the number of protons in its nucleus.
Therefore, gold has 79 protons. \boxed{\text{Number of protons in gold} = 79}
Final Answer
- Gold has 79 protons. - Gold has 79 electrons. - Gold has approximately 118 neutrons.
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