an atomic scientist was studying an atom and through experimentation found that the total negative charge of…

an atomic scientist was studying an atom and through experimentation found that the total negative charge of the area surrounding the nucleus is -9. which statement correctly describes this atom? this atom has nine clouds. this atom has nine electrons. this atom has nine neutrons. this atom has nine protons.

an atomic scientist was studying an atom and through experimentation found that the total negative charge of the area surrounding the nucleus is -9. which statement correctly describes this atom? this atom has nine clouds. this atom has nine electrons. this atom has nine neutrons. this atom has nine protons.

Answer

Brief Explanations:

Electrons carry a negative charge. Each electron has a charge of - 1. If the total negative charge around the nucleus is - 9, then the number of electrons is 9 since (-1)×9=-9. Neutrons are neutral and protons are positive. Electron - clouds are regions where electrons are likely to be found, not directly related to the charge number in this context.

Answer:

This atom has nine electrons.