We appreciate your visit to How many protons neutrons and electrons are in this ion frac 197 79 Au³ A Protons 79 Neutrons 118 Electrons 76 B Protons 118 Neutrons. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
Final answer:
The ion 197/79 Au³ has 79 protons, 118 neutrons, and 76 electrons, making Option A the correct choice.
Explanation:
The ion described in the question is Au³ with a mass number of 197 and an atomic number of 79. To find the number of protons, electrons, and neutrons, we look at the atomic number, mass number, and the charge of the ion.
- Thus, the correct answer to how many protons, neutrons, and electrons are in the ion 197/79 Au³ is Option A: Protons: 79, Neutrons: 118, Electrons: 76.
Thanks for taking the time to read How many protons neutrons and electrons are in this ion frac 197 79 Au³ A Protons 79 Neutrons 118 Electrons 76 B Protons 118 Neutrons. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!
- Why do Businesses Exist Why does Starbucks Exist What Service does Starbucks Provide Really what is their product.
- The pattern of numbers below is an arithmetic sequence tex 14 24 34 44 54 ldots tex Which statement describes the recursive function used to..
- Morgan felt the need to streamline Edison Electric What changes did Morgan make.
Rewritten by : Barada
The ion 197/79 Au³ has 79 protons, 118 neutrons, and 76 electrons, making option A the correct answer.
The atom represented by 197/79 Au³ indicates an ion of gold (Au). To find the number of protons, neutrons, and electrons in this ion, we look at the atomic number and mass number provided. The atomic number, which is 79 for gold, tells us there are 79 protons in the nucleus of the atom. The mass number (top number) is 197, which is the sum of the protons and neutrons. To find the number of neutrons, we subtract the number of protons (79) from the mass number (197), giving us 197 - 79 = 118 neutrons. Since this is an ion with a 3+ charge, it means there are three fewer electrons than protons. Therefore, the ion has 79 - 3 = 76 electrons.
The correct answer to how many protons, neutrons, and electrons are in the ion 197/79 Au³ is:
- Protons: 79
- Neutrons: 118
- Electrons: 76
Therefore, the correct option is A) Protons: 79, Neutrons: 118, Electrons: 76.
