How is the mass number calculated for an atom involved in nuclear fusion?
• It is the number of protons plus neutrons
• It is the number of electrons
• It is the number of protons plus electrons
• It is the number of neutrons
The correct answer is: It is the number of protons plus neutrons.
The mass number of an atom involved in nuclear fusion is calculated by adding the number of protons and neutrons in the atom. So the correct answer is:
• It is the number of protons plus neutrons
To calculate the mass number of an atom involved in nuclear fusion, you need to know the number of protons and neutrons in the atom's nucleus. The mass number (also known as atomic mass or nucleon number) represents the total number of protons and neutrons in the nucleus.
So, the correct answer is:
• It is the number of protons plus neutrons
To calculate the mass number, you add the number of protons (which is also known as the atomic number) and the number of neutrons together. The mass number is important in nuclear fusion because it determines the stability and properties of the atom involved in the fusion process.