Which statement about the number of protons and neutrons in a nuclear change is correct?(1 point)
The total number of neutrons and the total number of protons are the same before and after the change.
The total number of neutrons and the total number of protons are the same before and after the change.
The total charge before and after the change remains the same, but the total atomic mass is different.
The total charge before and after the change remains the same, but the total atomic mass is different.
The total atomic mass before and after the change remains the same, but the total charge is different.
The total atomic mass before and after the change remains the same, but the total charge is different.
The number of protons and the number of neutrons can differ before and after the change, but the total number of those particles remains the same.
The number of protons and the number of neutrons can differ before and after the change, but the total number of those particles remains the same. In other words, it's like rearranging the furniture in your living room - you might have a different number of chairs and tables, but the total number of furniture pieces remains the same.
The correct statement about the number of protons and neutrons in a nuclear change is: The number of protons and the number of neutrons can differ before and after the change, but the total number of those particles remains the same.
The correct statement is: "The number of protons and the number of neutrons can differ before and after the change, but the total number of those particles remains the same."
To understand why this statement is correct, we need to have a basic understanding of nuclear changes. Nuclear changes occur when the nucleus of an atom undergoes a transformation, such as radioactive decay or nuclear fusion/fission.
In a nuclear change, the number of protons and neutrons in the nucleus can change, which means the atomic mass and atomic number of the atom will also change. The atomic number is equal to the number of protons, and the atomic mass is equal to the sum of protons and neutrons.
However, in any nuclear change, the total number of protons and neutrons remains the same. This is because the principle of conservation of mass and conservation of charge applies to nuclear changes.
The conservation of mass states that mass cannot be created or destroyed, only rearranged or transformed. Therefore, the total number of protons and neutrons, which make up the mass of the nucleus, remains constant.
The conservation of charge states that the total electric charge before and after the nuclear change must be the same. Since protons have a positive charge, the total charge is determined by the number of protons. Therefore, the total number of protons also remains constant during a nuclear change.
It is important to note that although the total number of protons and neutrons remains the same, individual atoms may change their number of protons or neutrons. But when we consider the total number of particles involved, the statement holds true.
I mean A lol
It is b
The total number of neutrons and the total number of protons are the same before and after the change.
The total charge before and after the change remains the same, but the total atomic mass is different.
The total atomic mass before and after the change remains the same, but the total charge is different.
The number of protons and the number of neutrons can differ before and after the change, but the total number of those particles remains the same.
these are the options written better.