It has been possible to discover rules which can be used to predict the number of electrons in each shell for each kind of atom, and hence it is possible to predict the number of ... distribution of the valence electrons in space. ... Its function is to serve as a hypothesis, an idea, which may be studied and compared with experimental observations. ... 13-30 How many electrons does the sodium atom have?
|Title||:||Teacher's resource book|
|Author||:||Physical Science for Nonscience Students Project|