When we add one proton to an atom, it increases the atomic number of the atom by 1. The atomic number represents the number of protons in an atom and determines the element's identity. However, adding a proton does not change the atomic mass significantly, as the mass of a proton is approximately 1 atomic mass unit (amu), which is very small compared to the mass of the entire atom.
To determine the new name, symbol, and atomic mass, let's consider an example where we add one proton to the element carbon (C), which has an atomic number of 6. Adding one proton would result in an atomic number of 7.
The element with atomic number 7 is nitrogen (N). Therefore, the new name of the atom would be nitrogen. The symbol for nitrogen is "N". As for the atomic mass, the atomic mass of nitrogen is approximately 14 amu, which is the sum of the protons and neutrons in the nucleus.
To summarize:
- New Name: Nitrogen
- New Symbol: N
- New Atomic Mass: Approximately 14 amu