which of these is always equal to the number of protons in an atom
3 answers
You didn't finish the question since you offered no choices. However, the correct answer must be either the number of electrons or the atomic number. If this doesn't take care of your question, please clarify and repost.
Which of what? Apparently there's more to the question -- and it didn't print.
Ayo whas good I see that im 12 years late but honestly, ion know myself. 🤷🏽