If an atom is neutrally charged the number of electrons equals

The drawing represents the movement of particles in a substance. what changes of state can this substance undergo

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Stage in which a typical star has completely stopped fusion